...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Inherited from basic_file.
Alter the size of the file.
void resize( uint64_t n);
This function resizes the file to the specified size, in bytes. If the
current file size exceeds n
then any extra data is discarded. If the current size is less than n
then the file is extended and filled
with zeroes.
The new size for the file.
Thrown on failure.