Moved some components into a detail sub-directory

git-svn-id: https://svn.code.sf.net/p/turtle/code/trunk@518 860be788-9bd5-4423-9f1e-828f051e677b

turtle/detail/sequence_impl.hpp

@@ -0,0 +1,56 @@
+// http://turtle.sourceforge.net
+//
+// Copyright Mathieu Champlon 2012
+//
+// 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 MOCK_SEQUENCE_IMPL_HPP_INCLUDED
+#define MOCK_SEQUENCE_IMPL_HPP_INCLUDED
+
+#include <boost/noncopyable.hpp>
+#include <boost/shared_ptr.hpp>
+#include <algorithm>
+#include <vector>
+
+namespace mock
+{
+namespace detail
+{
+    class sequence_impl : private boost::noncopyable
+    {
+    public:
+        void add( void* e )
+        {
+            elements_.push_back( e );
+        }
+        void remove( void* e )
+        {
+            elements_.erase( std::remove( elements_.begin(),
+                elements_.end(), e ), elements_.end() );
+        }
+
+        bool is_valid( const void* e ) const
+        {
+            return std::find( elements_.begin(), elements_.end(), e )
+                != elements_.end();
+        }
+
+        void invalidate( const void* e )
+        {
+            elements_type::iterator it =
+                std::find( elements_.begin(), elements_.end(), e );
+            if( it != elements_.end() )
+                elements_.erase( elements_.begin(), it );
+        }
+
+    private:
+        typedef std::vector< void* > elements_type;
+
+        elements_type elements_;
+    };
+}
+} // mock
+
+#endif // MOCK_SEQUENCE_IMPL_HPP_INCLUDED