NAME¶

std::filesystem::recursive_directory_iterator::pop - std::filesystem::recursive_directory_iterator::pop

Synopsis¶

void pop(); (1) (since C++17)
void pop( std::error_code& ec ); (2) (since C++17)

Moves the iterator one level up in the directory hierarchy. Invalidates all copies
of the previous value of *this.

If the parent directory is outside directory hierarchy that is iterated on (i.e.
depth() == 0), sets *this to an end directory iterator.

Parameters¶

ec - error code to store the error status to

Return value¶

(none)

Exceptions¶

Any overload not marked noexcept may throw std::bad_alloc if memory allocation
fails.

1) Throws std::filesystem::filesystem_error on underlying OS API errors, constructed
with the OS error code as the error code argument.
2) Sets a std::error_code& parameter to the OS API error code if an OS API call
fails, and executes ec.clear() if no errors occur.

Example¶

This section is incomplete
Reason: no example

Category:¶

* Todo no example