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

Click here to view the latest version of this page.
PrevUpHomeNext
count(ValueOrIndexable const &)

Count Values or Indexables stored in the container.

Description

For indexable_type it returns the number of values which indexables equals the parameter. For value_type it returns the number of values which equals the parameter.

Synopsis
template<typename ValueOrIndexable>
size_type count(ValueOrIndexable const & vori)
Modifier(s)

const

Parameter(s)

Type

Name

Description

ValueOrIndexable const &

vori

The value or indexable which will be counted.

Returns

The number of values found.

Throws

Nothing.


PrevUpHomeNext