Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for an old version of Boost. Click here to view this page for the latest version.
PrevUpHomeNext
string::clear

Clear the contents.

Synopsis
void
clear();
Description

Erases all characters from the string. After this call, size() returns zero but capacity() is unchanged.

Complexity

Linear in size().

Remarks

All references, pointers, or iterators referring to contained elements are invalidated. Any past-the-end iterators are also invalidated.


PrevUpHomeNext