std::experimental::source_location::function_name

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C++
 
Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals 2 TS)
Extensions for parallelism (parallelism TS)
Extensions for concurrency (concurrency TS)
Concepts (concepts TS)
Ranges (ranges TS)
Special mathematical functions (special math TR)
 
Library fundamentals v2
 
std::experimental::source_location
 
constexpr const char* function_name() const;
 (library fundamentals TS v2)

Returns the name of the function associated with the position represented by this object, if any.

Parameters

(none)

Return value

If this object represents a position in a body of a function, returns an implementation-defined null-terminated byte string corresponding to the name of the function.

Otherwise, an empty string is returned.

Exceptions

noexcept specification:  
noexcept
  

Example

This section is incomplete
Reason: no example

See also

 return the line number represented by this object
(public member function)
return the column number represented by this object
(public member function)
return the file name represented by this object
(public member function)
C++ documentation for Filename and line information
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