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# std::experimental::source_location::function_name

From cppreference.com
< cpp‎ | 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.

### [edit] Parameters

(none)

### [edit] 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.

### [edit] Exceptions

`noexcept` specification:
noexcept

### [edit] Example

| This section is incomplete Reason: no example

### [edit] See also

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

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