diff options
Diffstat (limited to 'contrib/src/boost/algorithm/string/sequence_traits.hpp')
-rw-r--r-- | contrib/src/boost/algorithm/string/sequence_traits.hpp | 240 |
1 files changed, 120 insertions, 120 deletions
diff --git a/contrib/src/boost/algorithm/string/sequence_traits.hpp b/contrib/src/boost/algorithm/string/sequence_traits.hpp index be151f8..22aa58b 100644 --- a/contrib/src/boost/algorithm/string/sequence_traits.hpp +++ b/contrib/src/boost/algorithm/string/sequence_traits.hpp @@ -1,120 +1,120 @@ -// Boost string_algo library sequence_traits.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_SEQUENCE_TRAITS_HPP -#define BOOST_STRING_SEQUENCE_TRAITS_HPP - -#include <boost/config.hpp> -#include <boost/mpl/bool.hpp> -#include <boost/algorithm/string/yes_no_type.hpp> - -/*! \file - Traits defined in this header are used by various algorithms to achieve - better performance for specific containers. - Traits provide fail-safe defaults. If a container supports some of these - features, it is possible to specialize the specific trait for this container. - For lacking compilers, it is possible of define an override for a specific tester - function. - - Due to a language restriction, it is not currently possible to define specializations for - stl containers without including the corresponding header. To decrease the overhead - needed by this inclusion, user can selectively include a specialization - header for a specific container. They are located in boost/algorithm/string/stl - directory. Alternatively she can include boost/algorithm/string/std_collection_traits.hpp - header which contains specializations for all stl containers. -*/ - -namespace boost { - namespace algorithm { - -// sequence traits -----------------------------------------------// - - - //! Native replace trait - /*! - This trait specifies that the sequence has \c std::string like replace method - */ - template< typename T > - class has_native_replace - { - - public: -# if BOOST_WORKAROUND( __IBMCPP__, <= 600 ) - enum { value = false }; -# else - BOOST_STATIC_CONSTANT(bool, value=false); -# endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 ) - - - typedef mpl::bool_<has_native_replace<T>::value> type; - }; - - - //! Stable iterators trait - /*! - This trait specifies that the sequence has stable iterators. It means - that operations like insert/erase/replace do not invalidate iterators. - */ - template< typename T > - class has_stable_iterators - { - public: -# if BOOST_WORKAROUND( __IBMCPP__, <= 600 ) - enum { value = false }; -# else - BOOST_STATIC_CONSTANT(bool, value=false); -# endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 ) - - typedef mpl::bool_<has_stable_iterators<T>::value> type; - }; - - - //! Const time insert trait - /*! - This trait specifies that the sequence's insert method has - constant time complexity. - */ - template< typename T > - class has_const_time_insert - { - public: -# if BOOST_WORKAROUND( __IBMCPP__, <= 600 ) - enum { value = false }; -# else - BOOST_STATIC_CONSTANT(bool, value=false); -# endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 ) - - typedef mpl::bool_<has_const_time_insert<T>::value> type; - }; - - - //! Const time erase trait - /*! - This trait specifies that the sequence's erase method has - constant time complexity. - */ - template< typename T > - class has_const_time_erase - { - public: -# if BOOST_WORKAROUND( __IBMCPP__, <= 600 ) - enum { value = false }; -# else - BOOST_STATIC_CONSTANT(bool, value=false); -# endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 ) - - typedef mpl::bool_<has_const_time_erase<T>::value> type; - }; - - } // namespace algorithm -} // namespace boost - - -#endif // BOOST_STRING_SEQUENCE_TRAITS_HPP +// Boost string_algo library sequence_traits.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_SEQUENCE_TRAITS_HPP
+#define BOOST_STRING_SEQUENCE_TRAITS_HPP
+
+#include <boost/config.hpp>
+#include <boost/mpl/bool.hpp>
+#include <boost/algorithm/string/yes_no_type.hpp>
+
+/*! \file
+ Traits defined in this header are used by various algorithms to achieve
+ better performance for specific containers.
+ Traits provide fail-safe defaults. If a container supports some of these
+ features, it is possible to specialize the specific trait for this container.
+ For lacking compilers, it is possible of define an override for a specific tester
+ function.
+
+ Due to a language restriction, it is not currently possible to define specializations for
+ stl containers without including the corresponding header. To decrease the overhead
+ needed by this inclusion, user can selectively include a specialization
+ header for a specific container. They are located in boost/algorithm/string/stl
+ directory. Alternatively she can include boost/algorithm/string/std_collection_traits.hpp
+ header which contains specializations for all stl containers.
+*/
+
+namespace boost {
+ namespace algorithm {
+
+// sequence traits -----------------------------------------------//
+
+
+ //! Native replace trait
+ /*!
+ This trait specifies that the sequence has \c std::string like replace method
+ */
+ template< typename T >
+ class has_native_replace
+ {
+
+ public:
+# if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
+ enum { value = false };
+# else
+ BOOST_STATIC_CONSTANT(bool, value=false);
+# endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
+
+
+ typedef mpl::bool_<has_native_replace<T>::value> type;
+ };
+
+
+ //! Stable iterators trait
+ /*!
+ This trait specifies that the sequence has stable iterators. It means
+ that operations like insert/erase/replace do not invalidate iterators.
+ */
+ template< typename T >
+ class has_stable_iterators
+ {
+ public:
+# if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
+ enum { value = false };
+# else
+ BOOST_STATIC_CONSTANT(bool, value=false);
+# endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
+
+ typedef mpl::bool_<has_stable_iterators<T>::value> type;
+ };
+
+
+ //! Const time insert trait
+ /*!
+ This trait specifies that the sequence's insert method has
+ constant time complexity.
+ */
+ template< typename T >
+ class has_const_time_insert
+ {
+ public:
+# if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
+ enum { value = false };
+# else
+ BOOST_STATIC_CONSTANT(bool, value=false);
+# endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
+
+ typedef mpl::bool_<has_const_time_insert<T>::value> type;
+ };
+
+
+ //! Const time erase trait
+ /*!
+ This trait specifies that the sequence's erase method has
+ constant time complexity.
+ */
+ template< typename T >
+ class has_const_time_erase
+ {
+ public:
+# if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
+ enum { value = false };
+# else
+ BOOST_STATIC_CONSTANT(bool, value=false);
+# endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
+
+ typedef mpl::bool_<has_const_time_erase<T>::value> type;
+ };
+
+ } // namespace algorithm
+} // namespace boost
+
+
+#endif // BOOST_STRING_SEQUENCE_TRAITS_HPP
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