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Changed parameters for the sequence-based versions of clamp from being passed by vaue to being passed by const &. Thanks to Martin Moene for the suggestion.

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This commit is contained in:
Marshall Clow
2014-03-11 12:09:51 -07:00
parent bc3b806f56
commit 848b521850
1 changed files with 20 additions and 20 deletions
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32
include/boost/algorithm/clamp.hpp
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@ -76,8 +76,8 @@ namespace boost { namespace algorithm {
} }
/// \fn clamp_range ( InputIterator first, InputIterator last, OutputIterator out, /// \fn clamp_range ( InputIterator first, InputIterator last, OutputIterator out,
/// std::iterator_traits<InputIterator>::value_type lo, /// std::iterator_traits<InputIterator>::value_type const & lo,
/// std::iterator_traits<InputIterator>::value_type hi ) /// std::iterator_traits<InputIterator>::value_type const & hi )
/// \return clamp the sequence of values [first, last) into [ lo, hi ] /// \return clamp the sequence of values [first, last) into [ lo, hi ]
/// ///
/// \param first The start of the range of values /// \param first The start of the range of values
@ -88,8 +88,8 @@ namespace boost { namespace algorithm {
/// ///
template<typename InputIterator, typename OutputIterator> template<typename InputIterator, typename OutputIterator>
OutputIterator clamp_range ( InputIterator first, InputIterator last, OutputIterator out, OutputIterator clamp_range ( InputIterator first, InputIterator last, OutputIterator out,
typename std::iterator_traits<InputIterator>::value_type lo, typename std::iterator_traits<InputIterator>::value_type const & lo,
typename std::iterator_traits<InputIterator>::value_type hi ) typename std::iterator_traits<InputIterator>::value_type const & hi )
{ {
// this could also be written with bind and std::transform // this could also be written with bind and std::transform
while ( first != last ) while ( first != last )
@ -98,8 +98,8 @@ namespace boost { namespace algorithm {
} }
/// \fn clamp_range ( const Range &r, OutputIterator out, /// \fn clamp_range ( const Range &r, OutputIterator out,
/// typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type lo, /// typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & lo,
/// typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type hi ) /// typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & hi )
/// \return clamp the sequence of values [first, last) into [ lo, hi ] /// \return clamp the sequence of values [first, last) into [ lo, hi ]
/// ///
/// \param r The range of values to be clamped /// \param r The range of values to be clamped
@ -110,16 +110,16 @@ namespace boost { namespace algorithm {
template<typename Range, typename OutputIterator> template<typename Range, typename OutputIterator>
typename boost::disable_if_c<boost::is_same<Range, OutputIterator>::value, OutputIterator>::type typename boost::disable_if_c<boost::is_same<Range, OutputIterator>::value, OutputIterator>::type
clamp_range ( const Range &r, OutputIterator out, clamp_range ( const Range &r, OutputIterator out,
typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type lo, typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & lo,
typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type hi ) typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & hi )
{ {
return clamp_range ( boost::begin ( r ), boost::end ( r ), out, lo, hi ); return clamp_range ( boost::begin ( r ), boost::end ( r ), out, lo, hi );
} }
/// \fn clamp_range ( InputIterator first, InputIterator last, OutputIterator out, /// \fn clamp_range ( InputIterator first, InputIterator last, OutputIterator out,
/// std::iterator_traits<InputIterator>::value_type lo, /// std::iterator_traits<InputIterator>::value_type const & lo,
/// std::iterator_traits<InputIterator>::value_type hi, Pred p ) /// std::iterator_traits<InputIterator>::value_type const & hi, Pred p )
/// \return clamp the sequence of values [first, last) into [ lo, hi ] /// \return clamp the sequence of values [first, last) into [ lo, hi ]
/// using the comparison predicate p. /// using the comparison predicate p.
/// ///
@ -134,8 +134,8 @@ namespace boost { namespace algorithm {
/// ///
template<typename InputIterator, typename OutputIterator, typename Pred> template<typename InputIterator, typename OutputIterator, typename Pred>
OutputIterator clamp_range ( InputIterator first, InputIterator last, OutputIterator out, OutputIterator clamp_range ( InputIterator first, InputIterator last, OutputIterator out,
typename std::iterator_traits<InputIterator>::value_type lo, typename std::iterator_traits<InputIterator>::value_type const & lo,
typename std::iterator_traits<InputIterator>::value_type hi, Pred p ) typename std::iterator_traits<InputIterator>::value_type const & hi, Pred p )
{ {
// this could also be written with bind and std::transform // this could also be written with bind and std::transform
while ( first != last ) while ( first != last )
@ -144,8 +144,8 @@ namespace boost { namespace algorithm {
} }
/// \fn clamp_range ( const Range &r, OutputIterator out, /// \fn clamp_range ( const Range &r, OutputIterator out,
/// typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type lo, /// typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & lo,
/// typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type hi, /// typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & hi,
/// Pred p ) /// Pred p )
/// \return clamp the sequence of values [first, last) into [ lo, hi ] /// \return clamp the sequence of values [first, last) into [ lo, hi ]
/// using the comparison predicate p. /// using the comparison predicate p.
@ -162,8 +162,8 @@ namespace boost { namespace algorithm {
template<typename Range, typename OutputIterator, typename Pred> template<typename Range, typename OutputIterator, typename Pred>
typename boost::disable_if_c<boost::is_same<Range, OutputIterator>::value, OutputIterator>::type typename boost::disable_if_c<boost::is_same<Range, OutputIterator>::value, OutputIterator>::type
clamp_range ( const Range &r, OutputIterator out, clamp_range ( const Range &r, OutputIterator out,
typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type lo, typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & lo,
typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type hi, typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & hi,
Pred p ) Pred p )
{ {
return clamp_range ( boost::begin ( r ), boost::end ( r ), out, lo, hi, p ); return clamp_range ( boost::begin ( r ), boost::end ( r ), out, lo, hi, p );