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
params_view::size

(Inherited from params_base)

Return the number of params.

Synopsis
std::size_t
size() const;
Example
assert( url_view( "?key=value").params().size() == 1 );
Complexity

Constant.

Exception Safety

Throws nothing.


PrevUpHomeNext