boost::gil::histogram::find

Tries to locate an element in an %unordered_map.

Synopsis

Declared in <boost/gil/histogram.hpp>

iterator
find(key_type const& __x);

Description

@{

This function takes a key and tries to locate the element with which the key matches. If successful the function returns an iterator pointing to the sought after element. If unsuccessful it returns the past‐the‐end ( end() ) iterator.

Return Value

Iterator pointing to sought‐after element, or end() if not found.

Parameters

Name

Description

__x

Key to be located.

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