language: C++ 4.7.2 (gcc-4.7.2)
date: 351 days 7 hours ago
link:
visibility: public 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

#include <string>
#include <stdio.h>
#include <string.h>
#include <cassert>
 
inline void CopyAndNullTerminate( const std::string& source, char* dest, size_t dest_size )
{
    source.copy( dest, dest_size );
    using std::min;
    char* end = dest + min( static_cast< size_t >( dest_size - 1 ), source.size() );
    *end = '\0';
}
 
int main()
{
    enum{ MAX_STRING_SIZE = 15 };
    char dest[ MAX_STRING_SIZE ];
    std::string test = "This is a test";
 
    CopyAndNullTerminate( test, dest, MAX_STRING_SIZE );
 
    assert( strcmp( test.c_str(), dest ) == 0 );
    return 0;
}