Ideone.com

fork download

copy

#include <iostream>                                                                                                                                                                                    
#include <string>                                                                                                                                                                                      
#include <memory>                                                                                                                                                                                      
#include <ostream>                                                                                                                                                                                     
 
 
namespace console                                                                                                                                                                                      
{                                                                                                                                                                                                      
 
 
class ReplaceBuffer : public std::streambuf                                                                                                                                                            
{                                                                                                                                                                                                      
public:                                                                                                                                                                                                
   ReplaceBuffer(std::streambuf*);                                                                                                                                                                     
 
   std::streamsize xsputn(const char*, std::streamsize);                                                                                                                                               
 
   size_t getLastLineSize() const;                                                                                                                                                                     
 
private:                                                                                                                                                                                               
   std::streambuf* buffer;                                                                                                                                                                             
   size_t _lastLineSize = 0;                                                                                                                                                                           
};                                                                                                                                                                                                     
 
 
struct Erase {};                                                                                                                                                                                       
extern Erase erase;                                                                                                                                                                                    
 
 
class Logger : public std::ostream                                                                                                                                                                     
{                                                                                                                                                                                                      
public:                                                                                                                                                                                                
    Logger(std::streambuf*);                                                                                                                                                                           
 
    void erase(size_t = 0);                                                                                                                                                                            
 
    typedef Logger&(*LoggerManipulator)(Logger&);                                                                                                                                                      
    Logger& operator<<(LoggerManipulator);                                                                                                                                                             
 
private:                                                                                                                                                                                               
    ReplaceBuffer _buffer;                                                                                                                                                                             
 
    friend Logger& operator<<(Logger&, const Erase&);                                                                                                                                                  
 
    friend Logger& endl(Logger&);                                                                                                                                                                      
    friend Logger& flush(Logger&);                                                                                                                                                                     
};                                                                                                                                                                                                     
 
 
Logger& operator<<(Logger&, const Erase&);                                                                                                                                                             
 
 
Logger& endl(Logger&);                                                                                                                                                                                 
Logger& flush(Logger&);
 
extern Logger cout;                                                                                                                                                                                    
extern Logger cerr;                                                                                                                                                                                    
 
}
 
console::Erase console::erase;                                                                                                                                                                         
console::Logger console::cout(std::cout.rdbuf());                                                                                                                                                      
console::Logger console::cerr(std::cerr.rdbuf());                                                                                                                                                      
 
 
console::ReplaceBuffer::ReplaceBuffer(std::streambuf* buffer)                                                                                                                                          
    : buffer(buffer)                                                                                                                                                                                   
{                                                                                                                                                                                                      
}                                                                                                                                                                                                      
 
 
std::streamsize console::ReplaceBuffer::xsputn(const char* s, std::streamsize n)                                                                                                                       
{                                                                                                                                                                                                      
    for (std::streamsize i = 0; i < n; ++i) {                                                                                                                                                          
        if (s[i] != '\n') {                                                                                                                                                                            
            ++_lastLineSize;                                                                                                                                                                           
        } else {                                                                                                                                                                                       
            _lastLineSize = 0;                                                                                                                                                                         
        }                                                                                                                                                                                              
    }                                                                                                                                                                                                  
    buffer->sputn(s, n);                                                                                                                                                                               
    return n;                                                                                                                                                                                          
}                                                                                                                                                                                                      
 
 
size_t console::ReplaceBuffer::getLastLineSize() const                                                                                                                                                 
{                                                                                                                                                                                                      
    return _lastLineSize;                                                                                                                                                                              
}                                                                                                                                                                                                      
 
 
console::Logger::Logger(std::streambuf* buf)                                                                                                                                                           
    : std::ostream()                                                                                                                                                                                   
    , _buffer(ReplaceBuffer(buf))                                                                                                                                                                      
{                                                                                                                                                                                                      
    std::ostream::rdbuf(&_buffer);                                                                                                                                                                     
}
 
void console::Logger::erase(size_t size)                                                                                                                                                               
{                                                                                                                                                                                                      
    if (size == 0 || size > _buffer.getLastLineSize()) {                                                                                                                                               
        size = _buffer.getLastLineSize();                                                                                                                                                              
    }                                                                                                                                                                                                  
 
    // go back                                                                                                                                                                                         
    for (size_t i = 0; i < size; ++i) {                                                                                                                                                                
        std::ostream::operator<<('\b');                                                                                                                                                                
    }                                                                                                                                                                                                  
    // replace by space                                                                                                                                                                                
    for (size_t i = 0; i < size; ++i) {                                                                                                                                                                
        std::ostream::operator<<(' ');                                                                                                                                                                 
    }                                                                                                                                                                                                  
    // go back again                                                                                                                                                                                   
    for (size_t i = 0; i < size; ++i) {                                                                                                                                                                
        std::ostream::operator<<('\b');                                                                                                                                                                
    }                                                                                                                                                                                                  
}                                                                                                                                                                                                      
 
 
console::Logger& console::Logger::operator<<(LoggerManipulator manip)                                                                                                                                  
{                                                                                                                                                                                                      
    return manip(*this);                                                                                                                                                                               
}                                                                                                                                                                                                      
 
 
console::Logger& console::operator<<(Logger& log, const Erase&)                                                                                                                                        
{                                                                                                                                                                                                      
    log.erase(0);                                                                                                                                                                                      
    return log;                                                                                                                                                                                        
}                                                                                                                                                                                                      
 
 
console::Logger& console::endl(Logger& log)                                                                                                                                                            
{                                                                                                                                                                                                      
    log.put('\n');                                                                                                                                                                                     
    log.flush();                                                                                                                                                                                       
    return log;                                                                                                                                                                                        
}                                                                                                                                                                                                      
 
 
console::Logger& console::flush(Logger& log)                                                                                                                                                           
{                                                                                                                                                                                                      
    log.flush();                                                                                                                                                                                       
    return log;                                                                                                                                                                                        
}
 
 
int main(int, char**)
{
	console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
        << "three" << console::erase << "two" << console::endl;
 
    // relevant error is :
    // note: candidate function not viable: cannot bind base class object of type '__ostream_type' (aka 'basic_ostream<char, std::char_traits<char> >') to derived
    // class reference 'console::Logger &' for 1st argument
    // Logger& operator<<(Logger&, const Erase&)
}

#include <iostream>                                                                                                                                                                                    
#include <string>                                                                                                                                                                                      
#include <memory>                                                                                                                                                                                      
#include <ostream>                                                                                                                                                                                     
                                                                                                                                                                                                       
                                                                                                                                                                                                       
namespace console                                                                                                                                                                                      
{                                                                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
class ReplaceBuffer : public std::streambuf                                                                                                                                                            
{                                                                                                                                                                                                      
public:                                                                                                                                                                                                
   ReplaceBuffer(std::streambuf*);                                                                                                                                                                     
                                                                                                                                                                                                       
   std::streamsize xsputn(const char*, std::streamsize);                                                                                                                                               
                                                                                                                                                                                                       
   size_t getLastLineSize() const;                                                                                                                                                                     
                                                                                                                                                                                                       
private:                                                                                                                                                                                               
   std::streambuf* buffer;                                                                                                                                                                             
   size_t _lastLineSize = 0;                                                                                                                                                                           
};                                                                                                                                                                                                     
                                                                                                                                                                                                       
                                                                                                                                                                                                       
struct Erase {};                                                                                                                                                                                       
extern Erase erase;                                                                                                                                                                                    
                                                                                                                                                                                                       
                                                                                                                                                                                                       
class Logger : public std::ostream                                                                                                                                                                     
{                                                                                                                                                                                                      
public:                                                                                                                                                                                                
    Logger(std::streambuf*);                                                                                                                                                                           
                                                                                                                                                                                                       
    void erase(size_t = 0);                                                                                                                                                                            
                                                                                                                                                                                                       
    typedef Logger&(*LoggerManipulator)(Logger&);                                                                                                                                                      
    Logger& operator<<(LoggerManipulator);                                                                                                                                                             
                                                                                                                                                                                                       
private:                                                                                                                                                                                               
    ReplaceBuffer _buffer;                                                                                                                                                                             
                                                                                                                                                                                                       
    friend Logger& operator<<(Logger&, const Erase&);                                                                                                                                                  
                                                                                                                                                                                                       
    friend Logger& endl(Logger&);                                                                                                                                                                      
    friend Logger& flush(Logger&);                                                                                                                                                                     
};                                                                                                                                                                                                     
                                                                                                                                                                                                       
                                                                                                                                                                                                       
Logger& operator<<(Logger&, const Erase&);                                                                                                                                                             
                                                                                                                                                                                                       
                                                                                                                                                                                                       
Logger& endl(Logger&);                                                                                                                                                                                 
Logger& flush(Logger&);

extern Logger cout;                                                                                                                                                                                    
extern Logger cerr;                                                                                                                                                                                    
                                                                                                                                                                                                       
}
                                                                                                                                                                                                       
console::Erase console::erase;                                                                                                                                                                         
console::Logger console::cout(std::cout.rdbuf());                                                                                                                                                      
console::Logger console::cerr(std::cerr.rdbuf());                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
console::ReplaceBuffer::ReplaceBuffer(std::streambuf* buffer)                                                                                                                                          
    : buffer(buffer)                                                                                                                                                                                   
{                                                                                                                                                                                                      
}                                                                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
std::streamsize console::ReplaceBuffer::xsputn(const char* s, std::streamsize n)                                                                                                                       
{                                                                                                                                                                                                      
    for (std::streamsize i = 0; i < n; ++i) {                                                                                                                                                          
        if (s[i] != '\n') {                                                                                                                                                                            
            ++_lastLineSize;                                                                                                                                                                           
        } else {                                                                                                                                                                                       
            _lastLineSize = 0;                                                                                                                                                                         
        }                                                                                                                                                                                              
    }                                                                                                                                                                                                  
    buffer->sputn(s, n);                                                                                                                                                                               
    return n;                                                                                                                                                                                          
}                                                                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
size_t console::ReplaceBuffer::getLastLineSize() const                                                                                                                                                 
{                                                                                                                                                                                                      
    return _lastLineSize;                                                                                                                                                                              
}                                                                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
console::Logger::Logger(std::streambuf* buf)                                                                                                                                                           
    : std::ostream()                                                                                                                                                                                   
    , _buffer(ReplaceBuffer(buf))                                                                                                                                                                      
{                                                                                                                                                                                                      
    std::ostream::rdbuf(&_buffer);                                                                                                                                                                     
}

void console::Logger::erase(size_t size)                                                                                                                                                               
{                                                                                                                                                                                                      
    if (size == 0 || size > _buffer.getLastLineSize()) {                                                                                                                                               
        size = _buffer.getLastLineSize();                                                                                                                                                              
    }                                                                                                                                                                                                  
                                                                                                                                                                                                       
    // go back                                                                                                                                                                                         
    for (size_t i = 0; i < size; ++i) {                                                                                                                                                                
        std::ostream::operator<<('\b');                                                                                                                                                                
    }                                                                                                                                                                                                  
    // replace by space                                                                                                                                                                                
    for (size_t i = 0; i < size; ++i) {                                                                                                                                                                
        std::ostream::operator<<(' ');                                                                                                                                                                 
    }                                                                                                                                                                                                  
    // go back again                                                                                                                                                                                   
    for (size_t i = 0; i < size; ++i) {                                                                                                                                                                
        std::ostream::operator<<('\b');                                                                                                                                                                
    }                                                                                                                                                                                                  
}                                                                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
console::Logger& console::Logger::operator<<(LoggerManipulator manip)                                                                                                                                  
{                                                                                                                                                                                                      
    return manip(*this);                                                                                                                                                                               
}                                                                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
console::Logger& console::operator<<(Logger& log, const Erase&)                                                                                                                                        
{                                                                                                                                                                                                      
    log.erase(0);                                                                                                                                                                                      
    return log;                                                                                                                                                                                        
}                                                                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
console::Logger& console::endl(Logger& log)                                                                                                                                                            
{                                                                                                                                                                                                      
    log.put('\n');                                                                                                                                                                                     
    log.flush();                                                                                                                                                                                       
    return log;                                                                                                                                                                                        
}                                                                                                                                                                                                      
                                                                                                                                                                                                       
                                                                                                                                                                                                       
console::Logger& console::flush(Logger& log)                                                                                                                                                           
{                                                                                                                                                                                                      
    log.flush();                                                                                                                                                                                       
    return log;                                                                                                                                                                                        
}


int main(int, char**)
{
	console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
        << "three" << console::erase << "two" << console::endl;
        
    // relevant error is :
    // note: candidate function not viable: cannot bind base class object of type '__ostream_type' (aka 'basic_ostream<char, std::char_traits<char> >') to derived
    // class reference 'console::Logger &' for 1st argument
    // Logger& operator<<(Logger&, const Erase&)
}

Compilation error #stdin compilation error #stdout 0s 0KB

stdin

copy

Standard input is empty

compilation info

prog.cpp: In function 'int main(int, char**)':
prog.cpp:150:32: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and 'console::Erase')
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:108:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& (*)(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(__ostream_type& (*__pf)(__ostream_type&))
       ^
/usr/include/c++/5/ostream:108:7: note:   no known conversion for argument 1 from 'console::Erase' to 'std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&) {aka std::basic_ostream<char>& (*)(std::basic_ostream<char>&)}'
/usr/include/c++/5/ostream:117:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ios_type& (*)(std::basic_ostream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>; std::basic_ostream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]
       operator<<(__ios_type& (*__pf)(__ios_type&))
       ^
/usr/include/c++/5/ostream:117:7: note:   no known conversion for argument 1 from 'console::Erase' to 'std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&) {aka std::basic_ios<char>& (*)(std::basic_ios<char>&)}'
/usr/include/c++/5/ostream:127:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(ios_base& (*__pf) (ios_base&))
       ^
/usr/include/c++/5/ostream:127:7: note:   no known conversion for argument 1 from 'console::Erase' to 'std::ios_base& (*)(std::ios_base&)'
/usr/include/c++/5/ostream:166:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(long __n)
       ^
/usr/include/c++/5/ostream:166:7: note:   no known conversion for argument 1 from 'console::Erase' to 'long int'
/usr/include/c++/5/ostream:170:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(unsigned long __n)
       ^
/usr/include/c++/5/ostream:170:7: note:   no known conversion for argument 1 from 'console::Erase' to 'long unsigned int'
/usr/include/c++/5/ostream:174:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(bool __n)
       ^
/usr/include/c++/5/ostream:174:7: note:   no known conversion for argument 1 from 'console::Erase' to 'bool'
In file included from /usr/include/c++/5/ostream:638:0,
                 from /usr/include/c++/5/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/5/bits/ostream.tcc:91:5: note: candidate: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]
     basic_ostream<_CharT, _Traits>::
     ^
/usr/include/c++/5/bits/ostream.tcc:91:5: note:   no known conversion for argument 1 from 'console::Erase' to 'short int'
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:181:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(unsigned short __n)
       ^
/usr/include/c++/5/ostream:181:7: note:   no known conversion for argument 1 from 'console::Erase' to 'short unsigned int'
In file included from /usr/include/c++/5/ostream:638:0,
                 from /usr/include/c++/5/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/5/bits/ostream.tcc:105:5: note: candidate: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]
     basic_ostream<_CharT, _Traits>::
     ^
/usr/include/c++/5/bits/ostream.tcc:105:5: note:   no known conversion for argument 1 from 'console::Erase' to 'int'
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:192:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(unsigned int __n)
       ^
/usr/include/c++/5/ostream:192:7: note:   no known conversion for argument 1 from 'console::Erase' to 'unsigned int'
/usr/include/c++/5/ostream:201:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(long long __n)
       ^
/usr/include/c++/5/ostream:201:7: note:   no known conversion for argument 1 from 'console::Erase' to 'long long int'
/usr/include/c++/5/ostream:205:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(unsigned long long __n)
       ^
/usr/include/c++/5/ostream:205:7: note:   no known conversion for argument 1 from 'console::Erase' to 'long long unsigned int'
/usr/include/c++/5/ostream:220:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(double __f)
       ^
/usr/include/c++/5/ostream:220:7: note:   no known conversion for argument 1 from 'console::Erase' to 'double'
/usr/include/c++/5/ostream:224:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(float __f)
       ^
/usr/include/c++/5/ostream:224:7: note:   no known conversion for argument 1 from 'console::Erase' to 'float'
/usr/include/c++/5/ostream:232:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(long double __f)
       ^
/usr/include/c++/5/ostream:232:7: note:   no known conversion for argument 1 from 'console::Erase' to 'long double'
/usr/include/c++/5/ostream:245:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(const void* __p)
       ^
/usr/include/c++/5/ostream:245:7: note:   no known conversion for argument 1 from 'console::Erase' to 'const void*'
In file included from /usr/include/c++/5/ostream:638:0,
                 from /usr/include/c++/5/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/5/bits/ostream.tcc:119:5: note: candidate: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]
     basic_ostream<_CharT, _Traits>::
     ^
/usr/include/c++/5/bits/ostream.tcc:119:5: note:   no known conversion for argument 1 from 'console::Erase' to 'std::basic_ostream<char>::__streambuf_type* {aka std::basic_streambuf<char>*}'
In file included from /usr/include/c++/5/memory:82:0,
                 from prog.cpp:3:
/usr/include/c++/5/bits/shared_ptr.h:66:5: note: candidate: template<class _Ch, class _Tr, class _Tp, __gnu_cxx::_Lock_policy _Lp> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__shared_ptr<_Tp, _Lp>&)
     operator<<(std::basic_ostream<_Ch, _Tr>& __os,
     ^
/usr/include/c++/5/bits/shared_ptr.h:66:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   'console::Erase' is not derived from 'const std::__shared_ptr<_Tp, _Lp>'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:628:5: note: candidate: std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&&, const _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = console::Erase] <near match>
     operator<<(basic_ostream<_CharT, _Traits>&& __os, const _Tp& __x)
     ^
/usr/include/c++/5/ostream:628:5: note:   conversion of argument 1 would be ill-formed:
prog.cpp:150:27: error: cannot bind 'std::basic_ostream<char>' lvalue to 'std::basic_ostream<char>&&'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                           ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:574:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*)
     operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
     ^
/usr/include/c++/5/ostream:574:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'const unsigned char*'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:569:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*)
     operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
     ^
/usr/include/c++/5/ostream:569:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'const signed char*'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:556:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*)
     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
     ^
/usr/include/c++/5/ostream:556:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'const char*'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/ostream:638:0,
                 from /usr/include/c++/5/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/5/bits/ostream.tcc:321:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*)
     operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
     ^
/usr/include/c++/5/bits/ostream.tcc:321:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'const char*'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:539:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*)
     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
     ^
/usr/include/c++/5/ostream:539:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   mismatched types 'const _CharT*' and 'console::Erase'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:519:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char)
     operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
     ^
/usr/include/c++/5/ostream:519:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'unsigned char'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:514:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char)
     operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
     ^
/usr/include/c++/5/ostream:514:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'signed char'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:508:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char)
     operator<<(basic_ostream<char, _Traits>& __out, char __c)
     ^
/usr/include/c++/5/ostream:508:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'char'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:502:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char)
     operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
     ^
/usr/include/c++/5/ostream:502:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'char'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/iostream:39:0,
                 from prog.cpp:1:
/usr/include/c++/5/ostream:497:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT)
     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
     ^
/usr/include/c++/5/ostream:497:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   deduced conflicting types for parameter '_CharT' ('char' and 'console::Erase')
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/bits/ios_base.h:46:0,
                 from /usr/include/c++/5/ios:42,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/5/system_error:209:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::error_code&)
     operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
     ^
/usr/include/c++/5/system_error:209:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   cannot convert 'console::erase' (type 'console::Erase') to type 'const std::error_code&'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
In file included from /usr/include/c++/5/string:52:0,
                 from /usr/include/c++/5/bits/locale_classes.h:40,
                 from /usr/include/c++/5/bits/ios_base.h:41,
                 from /usr/include/c++/5/ios:42,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/5/bits/basic_string.h:5170:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator<<(basic_ostream<_CharT, _Traits>& __os,
     ^
/usr/include/c++/5/bits/basic_string.h:5170:5: note:   template argument deduction/substitution failed:
prog.cpp:150:44: note:   'console::Erase' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
  console::cout << "hello" << 1 << console::erase << "hey" << console::endl                                                                                                                                    
                                            ^
prog.cpp:126:18: note: candidate: console::Logger& console::operator<<(console::Logger&, const console::Erase&)
 console::Logger& console::operator<<(Logger& log, const Erase&)                                                                                                                                        
                  ^
prog.cpp:126:18: note:   no known conversion for argument 1 from 'std::basic_ostream<char>' to 'console::Logger&'

stdout

copy

Standard output is empty

https://ideone.com/wNcXS9

language:

C++14 (gcc 8.3)

created:

visibility:

public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!

Discover > Sphere Engine API

Discover > IDE Widget

Choose your language