prog.cpp: In function ‘void window(flags)’:
prog.cpp:13:7: error: no match for ‘operator[]’ (operand types are ‘flags {aka std::bitset<4ul>}’ and ‘flag’)
if (f[flag::borderless])
^
In file included from prog.cpp:2:0:
/usr/include/c++/6/bitset:1155:7: note: candidate: std::bitset<_Nb>::reference std::bitset<_Nb>::operator[](std::size_t) [with long unsigned int _Nb = 4ul; std::size_t = long unsigned int]
operator[](size_t __position)
^~~~~~~~
/usr/include/c++/6/bitset:1155:7: note: no known conversion for argument 1 from ‘flag’ to ‘std::size_t {aka long unsigned int}’
/usr/include/c++/6/bitset:1159:7: note: candidate: constexpr bool std::bitset<_Nb>::operator[](std::size_t) const [with long unsigned int _Nb = 4ul; std::size_t = long unsigned int]
operator[](size_t __position) const
^~~~~~~~
/usr/include/c++/6/bitset:1159:7: note: no known conversion for argument 1 from ‘flag’ to ‘std::size_t {aka long unsigned int}’
prog.cpp:15:7: error: no match for ‘operator[]’ (operand types are ‘flags {aka std::bitset<4ul>}’ and ‘flag’)
if (f[flag::resizable])
^
In file included from prog.cpp:2:0:
/usr/include/c++/6/bitset:1155:7: note: candidate: std::bitset<_Nb>::reference std::bitset<_Nb>::operator[](std::size_t) [with long unsigned int _Nb = 4ul; std::size_t = long unsigned int]
operator[](size_t __position)
^~~~~~~~
/usr/include/c++/6/bitset:1155:7: note: no known conversion for argument 1 from ‘flag’ to ‘std::size_t {aka long unsigned int}’
/usr/include/c++/6/bitset:1159:7: note: candidate: constexpr bool std::bitset<_Nb>::operator[](std::size_t) const [with long unsigned int _Nb = 4ul; std::size_t = long unsigned int]
operator[](size_t __position) const
^~~~~~~~
/usr/include/c++/6/bitset:1159:7: note: no known conversion for argument 1 from ‘flag’ to ‘std::size_t {aka long unsigned int}’
prog.cpp: In function ‘int main()’:
prog.cpp:24:31: error: no matching function for call to ‘std::bitset<4ul>::bitset(flag)’
window(flags(flag::borderless));
^
In file included from prog.cpp:2:0:
/usr/include/c++/6/bitset:938:9: note: candidate: template<class _CharT> std::bitset<_Nb>::bitset(const _CharT*, typename std::__cxx11::basic_string<_CharT>::size_type, _CharT, _CharT)
bitset(const _CharT* __str,
^~~~~~
/usr/include/c++/6/bitset:938:9: note: template argument deduction/substitution failed:
prog.cpp:24:31: note: mismatched types ‘const _CharT*’ and ‘flag’
window(flags(flag::borderless));
^
In file included from prog.cpp:2:0:
/usr/include/c++/6/bitset:917:2: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::bitset<_Nb>::bitset(const std::__cxx11::basic_string<_CharT2, _Traits2, _Alloc>&, std::size_t, std::size_t, _CharT, _CharT)
bitset(const std::basic_string<_CharT, _Traits, _Alloc>& __s,
^~~~~~
/usr/include/c++/6/bitset:917:2: note: template argument deduction/substitution failed:
prog.cpp:24:31: note: mismatched types ‘const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘flag’
window(flags(flag::borderless));
^
In file included from prog.cpp:2:0:
/usr/include/c++/6/bitset:906:2: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::bitset<_Nb>::bitset(const std::__cxx11::basic_string<_CharT2, _Traits2, _Alloc>&, std::size_t, std::size_t)
bitset(const std::basic_string<_CharT, _Traits, _Alloc>& __s,
^~~~~~
/usr/include/c++/6/bitset:906:2: note: template argument deduction/substitution failed:
prog.cpp:24:31: note: mismatched types ‘const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘flag’
window(flags(flag::borderless));
^
In file included from prog.cpp:2:0:
/usr/include/c++/6/bitset:885:2: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::bitset<_Nb>::bitset(const std::__cxx11::basic_string<_CharT2, _Traits2, _Alloc>&, std::size_t)
bitset(const std::basic_string<_CharT, _Traits, _Alloc>& __s,
^~~~~~
/usr/include/c++/6/bitset:885:2: note: template argument deduction/substitution failed:
prog.cpp:24:31: note: mismatched types ‘const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘flag’
window(flags(flag::borderless));
^
In file included from prog.cpp:2:0:
/usr/include/c++/6/bitset:866:17: note: candidate: constexpr std::bitset<_Nb>::bitset(long long unsigned int) [with long unsigned int _Nb = 4ul]
constexpr bitset(unsigned long long __val) noexcept
^~~~~~
/usr/include/c++/6/bitset:866:17: note: no known conversion for argument 1 from ‘flag’ to ‘long long unsigned int’
/usr/include/c++/6/bitset:861:26: note: candidate: constexpr std::bitset<_Nb>::bitset() [with long unsigned int _Nb = 4ul]
_GLIBCXX_CONSTEXPR bitset() _GLIBCXX_NOEXCEPT
^~~~~~
/usr/include/c++/6/bitset:861:26: note: candidate expects 0 arguments, 1 provided
/usr/include/c++/6/bitset:747:11: note: candidate: constexpr std::bitset<4ul>::bitset(const std::bitset<4ul>&)
class bitset
^~~~~~
/usr/include/c++/6/bitset:747:11: note: no known conversion for argument 1 from ‘flag’ to ‘const std::bitset<4ul>&’
/usr/include/c++/6/bitset:747:11: note: candidate: constexpr std::bitset<4ul>::bitset(std::bitset<4ul>&&)
/usr/include/c++/6/bitset:747:11: note: no known conversion for argument 1 from ‘flag’ to ‘std::bitset<4ul>&&’