std::experimental::source_location::column

Returns an implementation-defined value representing some offset from the start of the line represented by this object (i.e., the column number).

# Declarations

constexpr std::uint_least32_t column() const noexcept;

(library fundamentals TS v2)

# 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

#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";
}

# See also