diff DEPENDENCIES/generic/include/boost/locale/boundary/boundary_point.hpp @ 16:2665513ce2d3

Add boost headers

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DEPENDENCIES/generic/include/boost/locale/boundary/boundary_point.hpp	Tue Aug 05 11:11:38 2014 +0100
@@ -0,0 +1,183 @@
+//
+//  Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
+//
+//  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)
+//
+#ifndef BOOST_LOCALE_BOUNDARY_BOUNDARY_POINT_HPP_INCLUDED
+#define BOOST_LOCALE_BOUNDARY_BOUNDARY_POINT_HPP_INCLUDED
+
+#include <boost/locale/boundary/types.hpp>
+
+namespace boost {
+namespace locale {
+namespace boundary {
+
+    ///
+    /// \addtogroup boundary
+    /// @{
+
+    ///
+    /// \brief This class represents a boundary point in the text. 
+    ///
+    /// It represents a pair - an iterator and a rule that defines this 
+    /// point.
+    ///
+    /// This type of object is dereference by the iterators of boundary_point_index. Using a rule()
+    /// member function you can get the reason why this specific boundary point was selected. 
+    ///
+    /// For example, When you use a sentence boundary analysis, the (rule() & \ref sentence_term) != 0 means
+    /// that this boundary point was selected because a sentence terminator (like .?!) was spotted
+    /// and the (rule() & \ref sentence_sep)!=0 means that a separator like line feed or carriage
+    /// return was observed.
+    ///
+    /// \note
+    ///
+    /// -   The beginning of analyzed range is always considered a boundary point and its rule is always 0.
+    /// -   when using a word boundary analysis the returned rule relates to a chunk of text preceding
+    ///     this point.
+    ///
+    /// \see
+    ///
+    /// -   \ref boundary_point_index
+    /// -   \ref segment
+    /// -   \ref segment_index
+    ///
+    template<typename IteratorType>
+    class boundary_point  {
+    public:
+        ///
+        /// The type of the base iterator that iterates the original text
+        ///
+        typedef IteratorType iterator_type;
+
+        ///
+        /// Empty default constructor
+        ///
+        boundary_point() : rule_(0) {}
+        
+        ///
+        /// Create a new boundary_point using iterator \p and a rule \a r
+        ///
+        boundary_point(iterator_type p,rule_type r) :
+            iterator_(p),
+            rule_(r)
+        {
+        }
+        ///
+        /// Set an new iterator value \a i
+        ///
+        void iterator(iterator_type i)
+        {
+            iterator_ = i;
+        }
+        ///
+        /// Set an new rule value \a r
+        ///
+        void rule(rule_type r)
+        {
+            rule_ = r;
+        }
+        ///
+        /// Fetch an iterator
+        ///
+        iterator_type iterator() const 
+        {
+            return iterator_;
+        }
+        ///
+        /// Fetch a rule
+        ///
+        rule_type rule() const
+        {
+            return rule_;
+        }
+        ///
+        /// Check if two boundary points are the same
+        ///
+        bool operator==(boundary_point const &other) const
+        {
+            return iterator_ == other.iterator_ && rule_ = other.rule_;
+        }
+        ///
+        /// Check if two boundary points are different
+        ///
+        bool operator!=(boundary_point const &other) const
+        {
+            return !(*this==other);
+        }
+        ///
+        /// Check if the boundary point points to same location as an iterator \a other
+        ///
+        bool operator==(iterator_type const &other) const
+        {
+            return iterator_ == other;
+        }
+        ///
+        /// Check if the boundary point points to different location from an iterator \a other
+        ///
+        bool operator!=(iterator_type const &other) const
+        {
+            return iterator_ != other;
+        }
+
+        ///
+        /// Automatic cast to the iterator it represents
+        ///
+        operator iterator_type ()const
+        {
+            return iterator_;
+        }
+
+    private:
+        iterator_type iterator_;
+        rule_type rule_;
+       
+    };
+    ///
+    /// Check if the boundary point \a r points to same location as an iterator \a l
+    ///
+    template<typename BaseIterator>
+    bool operator==(BaseIterator const &l,boundary_point<BaseIterator> const &r)
+    {
+        return r==l;
+    }
+    ///
+    /// Check if the boundary point \a r points to different location from an iterator \a l
+    ///
+    template<typename BaseIterator>
+    bool operator!=(BaseIterator const &l,boundary_point<BaseIterator> const &r)
+    {
+        return r!=l;
+    }
+
+    /// @}
+    
+    typedef boundary_point<std::string::const_iterator> sboundary_point;      ///< convenience typedef
+    typedef boundary_point<std::wstring::const_iterator> wsboundary_point;    ///< convenience typedef
+    #ifdef BOOST_HAS_CHAR16_T
+    typedef boundary_point<std::u16string::const_iterator> u16sboundary_point;///< convenience typedef
+    #endif
+    #ifdef BOOST_HAS_CHAR32_T
+    typedef boundary_point<std::u32string::const_iterator> u32sboundary_point;///< convenience typedef
+    #endif
+   
+    typedef boundary_point<char const *> cboundary_point;                     ///< convenience typedef
+    typedef boundary_point<wchar_t const *> wcboundary_point;                 ///< convenience typedef
+    #ifdef BOOST_HAS_CHAR16_T
+    typedef boundary_point<char16_t const *> u16cboundary_point;              ///< convenience typedef
+    #endif
+    #ifdef BOOST_HAS_CHAR32_T
+    typedef boundary_point<char32_t const *> u32cboundary_point;              ///< convenience typedef
+    #endif
+    
+
+} // boundary
+} // locale
+} // boost
+
+
+#endif
+
+// vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4