stlab.adobe.com Adobe Systems Incorporated

count.hpp

Go to the documentation of this file.
00001 /*
00002     Copyright 2005-2007 Adobe Systems Incorporated
00003     Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
00004     or a copy at http://stlab.adobe.com/licenses.html)
00005 */
00006 
00007 /*************************************************************************************************/
00008 
00009 #ifndef ADOBE_ALGORITHM_COUNT_HPP
00010 #define ADOBE_ALGORITHM_COUNT_HPP
00011 
00012 #include <adobe/config.hpp>
00013 
00014 #include <boost/range/begin.hpp>
00015 #include <boost/range/difference_type.hpp>
00016 #include <boost/range/end.hpp>
00017 #include <boost/bind.hpp>
00018 
00019 #include <algorithm>
00020 
00021 /*************************************************************************************************/
00022 
00023 namespace adobe {
00024 
00025 /*************************************************************************************************/
00034 /*************************************************************************************************/
00040 template <class InputRange, class T>
00041 inline typename boost::range_difference<InputRange>::type count(InputRange& range, T& value)
00042 {
00043     return std::count(boost::begin(range), boost::end(range), value);
00044 }
00045 
00051 template <class InputRange, class T>
00052 inline typename boost::range_difference<InputRange>::type
00053 count(const InputRange& range, T& value)
00054 {
00055     return std::count(boost::begin(range), boost::end(range), value);
00056 }
00057 
00063 template <class InputIterator, class Predicate>
00064 inline typename std::iterator_traits<InputIterator>::difference_type
00065 count_if(InputIterator first, InputIterator last, Predicate pred)
00066 {
00067     return std::count_if(first, last, boost::bind(pred, _1));
00068 }
00069 
00075 template <class InputRange, class Predicate>
00076 inline typename boost::range_difference<InputRange>::type
00077 count_if(InputRange& range, Predicate pred)
00078 {
00079     return adobe::count_if(boost::begin(range), boost::end(range), pred);
00080 }
00081 
00087 template <class InputRange, class Predicate>
00088 inline typename boost::range_difference<InputRange>::type
00089 count_if(const InputRange& range, Predicate pred)
00090 {
00091     return adobe::count_if(boost::begin(range), boost::end(range), pred);
00092 }
00093 
00094 /*************************************************************************************************/
00095 
00096 } // namespace adobe
00097 
00098 /*************************************************************************************************/
00099 
00100 #endif
00101 
00102 /*************************************************************************************************/

Copyright © 2006-2007 Adobe Systems Incorporated.

Use of this website signifies your agreement to the Terms of Use and Online Privacy Policy.

Search powered by Google