mirror of https://github.com/CGAL/cgal
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
// ======================================================================
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//
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// Copyright (c) 1999 The CGAL Consortium
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//
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// This software and related documentation is part of an INTERNAL release
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// of the Computational Geometry Algorithms Library (CGAL). It is not
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// intended for general use.
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//
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// ----------------------------------------------------------------------
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// release :
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// release_date : 2000, August 03
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//
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// file : include/CGAL/stl_extensions.h
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// package : Convex_hull_2
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// revision : $Revision$
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// revision_date : $Date$
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// author(s) : Stefan Schirra
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//
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// coordinator : MPI, Saarbruecken
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// ======================================================================
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#ifndef CGAL_STL_EXTENSIONS_H
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#define CGAL_STL_EXTENSIONS_H
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#include <CGAL/basic.h>
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#include <iterator>
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#include <utility>
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CGAL_BEGIN_NAMESPACE
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template <class ForwardIterator>
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inline
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ForwardIterator
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successor( ForwardIterator it )
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{
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return ++it;
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}
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template <class BidirectionalIterator>
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inline
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BidirectionalIterator
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predecessor( BidirectionalIterator it )
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{
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return --it;
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}
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template <class InputIterator, class OutputIterator, class UnaryPredicate>
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OutputIterator
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copy_if( InputIterator first, InputIterator last,
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OutputIterator result,
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UnaryPredicate pred );
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template <class InputIterator, class OutputIterator1,
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class OutputIterator2, class UnaryPredicate>
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std::pair<OutputIterator1,OutputIterator2>
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copy_if_else( InputIterator first, InputIterator last,
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OutputIterator1 result1,
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OutputIterator2 result2,
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UnaryPredicate pred );
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CGAL_END_NAMESPACE
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#include <CGAL/IO/Tee_for_output_iterator.h>
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#ifdef CGAL_CFG_NO_AUTOMATIC_TEMPLATE_INCLUSION
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#include <CGAL/stl_extensions.C>
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#endif // CGAL_CFG_NO_AUTOMATIC_TEMPLATE_INCLUSION
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#endif // CGAL_STL_EXTENSIONS_H
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