std::experimental::source_location::column
From cppreference.com
constexpr std::uint_least32_t column() const noexcept; |
(library fundamentals TS v2) | |
Returns an implementation-defined value representing some offset from the start of the line represented by this object (i.e., the column number).
Parameters
(none)
Return value
An implementation-defined value representing some offset from the start of the line represented by this object (i.e., the column number).
Example
Run this code
#include <experimental/source_location>
#include <iostream>
template<typename T = std::experimental::source_location>
inline void pos(const T& location = T::current())
{
std::cout
<< "("
<< location.line()
<< ':'
<< location.column()
<< ") ";
}
int main()
{
pos(); std::cout << "Proxima\n";
pos(); std::cout << "Centauri\n";
}
Possible output:
(17:5) Proxima
(18:5) Centauri
See also
| return the line number represented by this object (public member function) | |
| return the file name represented by this object (public member function) | |
| return the name of the function represented by this object, if any (public member function) | |
C++ documentation for Filename and line information
| |