regina::stl::select1st< Pair > Struct Template Reference
[General Utility Classes]

An adaptable unary function used to select the first element of a pair. More...

#include <stlutils.h>

List of all members.

Public Member Functions
const Pair::first_type &	operator() (const Pair &x) const
	Returns the first element of the given pair.

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Detailed Description

template<class Pair>
struct regina::stl::select1st< Pair >

An adaptable unary function used to select the first element of a pair.

This class is for use with the Standard Template Library.

Precondition:

The template argument Pair has a data member Pair::first.

Python:

Not present.

Author:

This class was taken and modified from the Standard Template Library (http://www.stlport.org/).

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Member Function Documentation

template<class Pair> const Pair::first_type& regina::stl::select1st< Pair >::operator() (  const Pair &  x  )  const [inline]

Returns the first element of the given pair. Parameters: x  the pair to examine. Returns: the first element of the given pair.

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The documentation for this struct was generated from the following file:

• stlutils.h

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Copyright © 1999-2004, Ben Burton
This software is released under the GNU General Public License.
For further information, or to submit a bug or other problem, please contact Ben Burton (bab@debian.org).