[fix] use bcp (boost official submodule extraction toolkits) to extra…

…ct boost.regex, boost.function, boost.find, boost.multiarray and reship a 1.56.0 version BOOST. fix the match_results<> racing bug in old version BOOST

thirdparty/boost/include/boost/algorithm/string/classification.hpp

@@ -0,0 +1,312 @@
+//  Boost string_algo library classification.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_CLASSIFICATION_HPP
+#define BOOST_STRING_CLASSIFICATION_HPP
+
+#include <algorithm>
+#include <locale>
+#include <boost/range/value_type.hpp>
+#include <boost/range/as_literal.hpp>
+#include <boost/algorithm/string/detail/classification.hpp>
+#include <boost/algorithm/string/predicate_facade.hpp>
+
+
+/*! \file
+    Classification predicates are included in the library to give 
+    some more convenience when using algorithms like \c trim() and \c all(). 
+    They wrap functionality of STL classification functions ( e.g. \c std::isspace() )
+    into generic functors. 
+*/
+
+namespace boost {
+    namespace algorithm {
+
+//  classification functor generator -------------------------------------//
+
+        //! is_classified predicate
+        /*!
+            Construct the \c is_classified predicate. This predicate holds if the input is
+            of specified \c std::ctype category.
+
+            \param Type A \c std::ctype category
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF
+        is_classified(std::ctype_base::mask Type, const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(Type, Loc);
+        }
+
+        //! is_space predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::space category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate
+        */
+        inline detail::is_classifiedF 
+        is_space(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::space, Loc);
+        }
+
+        //! is_alnum predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::alnum category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_alnum(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::alnum, Loc);
+        }
+
+        //! is_alpha predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::alpha category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_alpha(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::alpha, Loc);
+        }
+
+        //! is_cntrl predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::cntrl category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_cntrl(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::cntrl, Loc);
+        }
+
+        //! is_digit predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::digit category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_digit(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::digit, Loc);
+        }
+
+        //! is_graph predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::graph category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF
+        is_graph(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::graph, Loc);
+        }
+
+        //! is_lower predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::lower category.   
+
+            \param Loc A locale used for classification
+            \return An instance of \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_lower(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::lower, Loc);
+        }
+
+        //! is_print predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::print category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_print(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::print, Loc);
+        }
+
+        //! is_punct predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::punct category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_punct(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::punct, Loc);
+        }
+
+        //! is_upper predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::upper category.   
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_upper(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::upper, Loc);
+        }
+
+        //! is_xdigit predicate
+        /*!
+            Construct the \c is_classified predicate for the \c ctype_base::xdigit category.  
+
+            \param Loc A locale used for classification
+            \return An instance of the \c is_classified predicate 
+        */
+        inline detail::is_classifiedF 
+        is_xdigit(const std::locale& Loc=std::locale())
+        {
+            return detail::is_classifiedF(std::ctype_base::xdigit, Loc);
+        }
+
+        //! is_any_of predicate
+        /*!
+            Construct the \c is_any_of predicate. The predicate holds if the input
+            is included in the specified set of characters.
+
+            \param Set A set of characters to be recognized
+            \return An instance of the \c is_any_of predicate 
+        */
+        template<typename RangeT>
+        inline detail::is_any_ofF<
+            BOOST_STRING_TYPENAME range_value<RangeT>::type> 
+        is_any_of( const RangeT& Set )
+        {
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_set(boost::as_literal(Set));
+            return detail::is_any_ofF<BOOST_STRING_TYPENAME range_value<RangeT>::type>(lit_set); 
+        }
+
+        //! is_from_range predicate
+        /*!
+            Construct the \c is_from_range predicate. The predicate holds if the input
+            is included in the specified range. (i.e. From <= Ch <= To )
+
+            \param From The start of the range
+            \param To The end of the range
+            \return An instance of the \c is_from_range predicate 
+        */
+        template<typename CharT>
+        inline detail::is_from_rangeF<CharT> is_from_range(CharT From, CharT To)
+        {
+            return detail::is_from_rangeF<CharT>(From,To); 
+        }
+
+        // predicate combinators ---------------------------------------------------//
+
+        //! predicate 'and' composition predicate
+        /*!
+            Construct the \c class_and predicate. This predicate can be used
+            to logically combine two classification predicates. \c class_and holds,
+            if both predicates return true.
+
+            \param Pred1 The first predicate
+            \param Pred2 The second predicate
+            \return An instance of the \c class_and predicate     
+        */
+        template<typename Pred1T, typename Pred2T>
+        inline detail::pred_andF<Pred1T, Pred2T>
+        operator&&( 
+            const predicate_facade<Pred1T>& Pred1, 
+            const predicate_facade<Pred2T>& Pred2 )
+        {    
+            // Doing the static_cast with the pointer instead of the reference
+            // is a workaround for some compilers which have problems with
+            // static_cast's of template references, i.e. CW8. /grafik/
+            return detail::pred_andF<Pred1T,Pred2T>(
+                *static_cast<const Pred1T*>(&Pred1), 
+                *static_cast<const Pred2T*>(&Pred2) );
+        }
+
+        //! predicate 'or' composition predicate
+        /*!
+            Construct the \c class_or predicate. This predicate can be used
+            to logically combine two classification predicates. \c class_or holds,
+            if one of the predicates return true.
+
+            \param Pred1 The first predicate
+            \param Pred2 The second predicate
+            \return An instance of the \c class_or predicate     
+        */
+        template<typename Pred1T, typename Pred2T>
+        inline detail::pred_orF<Pred1T, Pred2T>
+        operator||( 
+            const predicate_facade<Pred1T>& Pred1, 
+            const predicate_facade<Pred2T>& Pred2 )
+        {    
+            // Doing the static_cast with the pointer instead of the reference
+            // is a workaround for some compilers which have problems with
+            // static_cast's of template references, i.e. CW8. /grafik/
+            return detail::pred_orF<Pred1T,Pred2T>(
+                *static_cast<const Pred1T*>(&Pred1), 
+                *static_cast<const Pred2T*>(&Pred2));
+        }
+
+        //! predicate negation operator
+        /*!
+            Construct the \c class_not predicate. This predicate represents a negation. 
+            \c class_or holds if of the predicates return false.
+
+            \param Pred The predicate to be negated
+            \return An instance of the \c class_not predicate     
+        */
+        template<typename PredT>
+        inline detail::pred_notF<PredT>
+        operator!( const predicate_facade<PredT>& Pred )
+        {
+            // Doing the static_cast with the pointer instead of the reference
+            // is a workaround for some compilers which have problems with
+            // static_cast's of template references, i.e. CW8. /grafik/
+            return detail::pred_notF<PredT>(*static_cast<const PredT*>(&Pred)); 
+        }
+
+    } // namespace algorithm
+
+    // pull names to the boost namespace
+    using algorithm::is_classified;
+    using algorithm::is_space;
+    using algorithm::is_alnum;
+    using algorithm::is_alpha;
+    using algorithm::is_cntrl;
+    using algorithm::is_digit;
+    using algorithm::is_graph;
+    using algorithm::is_lower;
+    using algorithm::is_upper;
+    using algorithm::is_print;
+    using algorithm::is_punct;
+    using algorithm::is_xdigit;
+    using algorithm::is_any_of;
+    using algorithm::is_from_range;
+
+} // namespace boost
+
+#endif  // BOOST_STRING_PREDICATE_HPP