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Diffstat (limited to 'src/third_party/boost-1.56.0/boost/algorithm/string/trim.hpp')
| -rw-r--r-- | src/third_party/boost-1.56.0/boost/algorithm/string/trim.hpp | 398 |
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diff --git a/src/third_party/boost-1.56.0/boost/algorithm/string/trim.hpp b/src/third_party/boost-1.56.0/boost/algorithm/string/trim.hpp deleted file mode 100644 index e740d57d933..00000000000 --- a/src/third_party/boost-1.56.0/boost/algorithm/string/trim.hpp +++ /dev/null @@ -1,398 +0,0 @@ -// Boost string_algo library trim.hpp header file ---------------------------// - -// Copyright Pavol Droba 2002-2003. -// -// Distributed under the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at -// http://www.boost.org/LICENSE_1_0.txt) - -// See http://www.boost.org/ for updates, documentation, and revision history. - -#ifndef BOOST_STRING_TRIM_HPP -#define BOOST_STRING_TRIM_HPP - -#include <boost/algorithm/string/config.hpp> - -#include <boost/range/begin.hpp> -#include <boost/range/end.hpp> -#include <boost/range/const_iterator.hpp> -#include <boost/range/as_literal.hpp> -#include <boost/range/iterator_range_core.hpp> - -#include <boost/algorithm/string/detail/trim.hpp> -#include <boost/algorithm/string/classification.hpp> -#include <locale> - -/*! \file - Defines trim algorithms. - Trim algorithms are used to remove trailing and leading spaces from a - sequence (string). Space is recognized using given locales. - - Parametric (\c _if) variants use a predicate (functor) to select which characters - are to be trimmed.. - Functions take a selection predicate as a parameter, which is used to determine - whether a character is a space. Common predicates are provided in classification.hpp header. - -*/ - -namespace boost { - namespace algorithm { - - // left trim -----------------------------------------------// - - - //! Left trim - parametric - /*! - Remove all leading spaces from the input. - The supplied predicate is used to determine which characters are considered spaces. - The result is a trimmed copy of the input. It is returned as a sequence - or copied to the output iterator - - \param Output An output iterator to which the result will be copied - \param Input An input range - \param IsSpace A unary predicate identifying spaces - \return - An output iterator pointing just after the last inserted character or - a copy of the input - - \note The second variant of this function provides the strong exception-safety guarantee - */ - template<typename OutputIteratorT, typename RangeT, typename PredicateT> - inline OutputIteratorT trim_left_copy_if( - OutputIteratorT Output, - const RangeT& Input, - PredicateT IsSpace) - { - iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_range(::boost::as_literal(Input)); - - std::copy( - ::boost::algorithm::detail::trim_begin( - ::boost::begin(lit_range), - ::boost::end(lit_range), - IsSpace ), - ::boost::end(lit_range), - Output); - - return Output; - } - - //! Left trim - parametric - /*! - \overload - */ - template<typename SequenceT, typename PredicateT> - inline SequenceT trim_left_copy_if(const SequenceT& Input, PredicateT IsSpace) - { - return SequenceT( - ::boost::algorithm::detail::trim_begin( - ::boost::begin(Input), - ::boost::end(Input), - IsSpace ), - ::boost::end(Input)); - } - - //! Left trim - parametric - /*! - Remove all leading spaces from the input. - The result is a trimmed copy of the input. - - \param Input An input sequence - \param Loc a locale used for 'space' classification - \return A trimmed copy of the input - - \note This function provides the strong exception-safety guarantee - */ - template<typename SequenceT> - inline SequenceT trim_left_copy(const SequenceT& Input, const std::locale& Loc=std::locale()) - { - return - ::boost::algorithm::trim_left_copy_if( - Input, - is_space(Loc)); - } - - //! Left trim - /*! - Remove all leading spaces from the input. The supplied predicate is - used to determine which characters are considered spaces. - The input sequence is modified in-place. - - \param Input An input sequence - \param IsSpace A unary predicate identifying spaces - */ - template<typename SequenceT, typename PredicateT> - inline void trim_left_if(SequenceT& Input, PredicateT IsSpace) - { - Input.erase( - ::boost::begin(Input), - ::boost::algorithm::detail::trim_begin( - ::boost::begin(Input), - ::boost::end(Input), - IsSpace)); - } - - //! Left trim - /*! - Remove all leading spaces from the input. - The Input sequence is modified in-place. - - \param Input An input sequence - \param Loc A locale used for 'space' classification - */ - template<typename SequenceT> - inline void trim_left(SequenceT& Input, const std::locale& Loc=std::locale()) - { - ::boost::algorithm::trim_left_if( - Input, - is_space(Loc)); - } - - // right trim -----------------------------------------------// - - //! Right trim - parametric - /*! - Remove all trailing spaces from the input. - The supplied predicate is used to determine which characters are considered spaces. - The result is a trimmed copy of the input. It is returned as a sequence - or copied to the output iterator - - \param Output An output iterator to which the result will be copied - \param Input An input range - \param IsSpace A unary predicate identifying spaces - \return - An output iterator pointing just after the last inserted character or - a copy of the input - - \note The second variant of this function provides the strong exception-safety guarantee - */ - template<typename OutputIteratorT, typename RangeT, typename PredicateT> - inline OutputIteratorT trim_right_copy_if( - OutputIteratorT Output, - const RangeT& Input, - PredicateT IsSpace ) - { - iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_range(::boost::as_literal(Input)); - - std::copy( - ::boost::begin(lit_range), - ::boost::algorithm::detail::trim_end( - ::boost::begin(lit_range), - ::boost::end(lit_range), - IsSpace ), - Output ); - - return Output; - } - - //! Right trim - parametric - /*! - \overload - */ - template<typename SequenceT, typename PredicateT> - inline SequenceT trim_right_copy_if(const SequenceT& Input, PredicateT IsSpace) - { - return SequenceT( - ::boost::begin(Input), - ::boost::algorithm::detail::trim_end( - ::boost::begin(Input), - ::boost::end(Input), - IsSpace) - ); - } - - //! Right trim - /*! - Remove all trailing spaces from the input. - The result is a trimmed copy of the input - - \param Input An input sequence - \param Loc A locale used for 'space' classification - \return A trimmed copy of the input - - \note This function provides the strong exception-safety guarantee - */ - template<typename SequenceT> - inline SequenceT trim_right_copy(const SequenceT& Input, const std::locale& Loc=std::locale()) - { - return - ::boost::algorithm::trim_right_copy_if( - Input, - is_space(Loc)); - } - - - //! Right trim - parametric - /*! - Remove all trailing spaces from the input. - The supplied predicate is used to determine which characters are considered spaces. - The input sequence is modified in-place. - - \param Input An input sequence - \param IsSpace A unary predicate identifying spaces - */ - template<typename SequenceT, typename PredicateT> - inline void trim_right_if(SequenceT& Input, PredicateT IsSpace) - { - Input.erase( - ::boost::algorithm::detail::trim_end( - ::boost::begin(Input), - ::boost::end(Input), - IsSpace ), - ::boost::end(Input) - ); - } - - - //! Right trim - /*! - Remove all trailing spaces from the input. - The input sequence is modified in-place. - - \param Input An input sequence - \param Loc A locale used for 'space' classification - */ - template<typename SequenceT> - inline void trim_right(SequenceT& Input, const std::locale& Loc=std::locale()) - { - ::boost::algorithm::trim_right_if( - Input, - is_space(Loc) ); - } - - // both side trim -----------------------------------------------// - - //! Trim - parametric - /*! - Remove all trailing and leading spaces from the input. - The supplied predicate is used to determine which characters are considered spaces. - The result is a trimmed copy of the input. It is returned as a sequence - or copied to the output iterator - - \param Output An output iterator to which the result will be copied - \param Input An input range - \param IsSpace A unary predicate identifying spaces - \return - An output iterator pointing just after the last inserted character or - a copy of the input - - \note The second variant of this function provides the strong exception-safety guarantee - */ - template<typename OutputIteratorT, typename RangeT, typename PredicateT> - inline OutputIteratorT trim_copy_if( - OutputIteratorT Output, - const RangeT& Input, - PredicateT IsSpace) - { - iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_range(::boost::as_literal(Input)); - - BOOST_STRING_TYPENAME - range_const_iterator<RangeT>::type TrimEnd= - ::boost::algorithm::detail::trim_end( - ::boost::begin(lit_range), - ::boost::end(lit_range), - IsSpace); - - std::copy( - detail::trim_begin( - ::boost::begin(lit_range), TrimEnd, IsSpace), - TrimEnd, - Output - ); - - return Output; - } - - //! Trim - parametric - /*! - \overload - */ - template<typename SequenceT, typename PredicateT> - inline SequenceT trim_copy_if(const SequenceT& Input, PredicateT IsSpace) - { - BOOST_STRING_TYPENAME - range_const_iterator<SequenceT>::type TrimEnd= - ::boost::algorithm::detail::trim_end( - ::boost::begin(Input), - ::boost::end(Input), - IsSpace); - - return SequenceT( - detail::trim_begin( - ::boost::begin(Input), - TrimEnd, - IsSpace), - TrimEnd - ); - } - - //! Trim - /*! - Remove all leading and trailing spaces from the input. - The result is a trimmed copy of the input - - \param Input An input sequence - \param Loc A locale used for 'space' classification - \return A trimmed copy of the input - - \note This function provides the strong exception-safety guarantee - */ - template<typename SequenceT> - inline SequenceT trim_copy( const SequenceT& Input, const std::locale& Loc=std::locale() ) - { - return - ::boost::algorithm::trim_copy_if( - Input, - is_space(Loc) ); - } - - //! Trim - /*! - Remove all leading and trailing spaces from the input. - The supplied predicate is used to determine which characters are considered spaces. - The input sequence is modified in-place. - - \param Input An input sequence - \param IsSpace A unary predicate identifying spaces - */ - template<typename SequenceT, typename PredicateT> - inline void trim_if(SequenceT& Input, PredicateT IsSpace) - { - ::boost::algorithm::trim_right_if( Input, IsSpace ); - ::boost::algorithm::trim_left_if( Input, IsSpace ); - } - - //! Trim - /*! - Remove all leading and trailing spaces from the input. - The input sequence is modified in-place. - - \param Input An input sequence - \param Loc A locale used for 'space' classification - */ - template<typename SequenceT> - inline void trim(SequenceT& Input, const std::locale& Loc=std::locale()) - { - ::boost::algorithm::trim_if( - Input, - is_space( Loc ) ); - } - - } // namespace algorithm - - // pull names to the boost namespace - using algorithm::trim_left; - using algorithm::trim_left_if; - using algorithm::trim_left_copy; - using algorithm::trim_left_copy_if; - using algorithm::trim_right; - using algorithm::trim_right_if; - using algorithm::trim_right_copy; - using algorithm::trim_right_copy_if; - using algorithm::trim; - using algorithm::trim_if; - using algorithm::trim_copy; - using algorithm::trim_copy_if; - -} // namespace boost - -#endif // BOOST_STRING_TRIM_HPP |