std::experimental::source_location::current
| static constexpr source_location current();
|
(library fundamentals TS v2) | |
Constructs a new source_location object.
Contents |
[edit] Return value
If current() is invoked directly (via a function call that names current()), it returns a source_location object with implementation-defined values representing the location of the call. The values should be affected by the #line preprocessor directive in the same manner as the predefined macros __LINE__ and __FILE__.
If current() is invoked in any other manner, the return value is unspecified.
[edit] Remarks
If current() is used in an initializer for a non-static data member, the return value corresponds to the location of the constructor or aggregate initialization that initializes the data member.
[edit] Notes
When current() is used in a default argument, the return value will correspond to the location of the call to current() at the call site.
[edit] Parameters
(none)
[edit] Exceptions
[edit] See also
constructs a new source_location with implementation-defined values (public member function) |