Add beast_basics module

modules/beast_basics/memory/beast_GlobalPagedFreeStore.cpp

@@ -0,0 +1,55 @@
+/*============================================================================*/
+/*
+  VFLib: https://github.com/vinniefalco/VFLib
+
+  Copyright (C) 2008 by Vinnie Falco <vinnie.falco@gmail.com>
+
+  This library contains portions of other open source products covered by
+  separate licenses. Please see the corresponding source files for specific
+  terms.
+
+  VFLib is provided under the terms of The MIT License (MIT):
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+  IN THE SOFTWARE.
+*/
+/*============================================================================*/
+
+namespace
+{
+
+// Size of a page
+//
+static const size_t globalPageBytes = 8 * 1024;
+
+}
+
+GlobalPagedFreeStore::GlobalPagedFreeStore ()
+    : RefCountedSingleton <GlobalPagedFreeStore> (SingletonLifetime::persistAfterCreation)
+    , m_allocator (globalPageBytes)
+{
+}
+
+GlobalPagedFreeStore::~GlobalPagedFreeStore ()
+{
+}
+
+GlobalPagedFreeStore* GlobalPagedFreeStore::createInstance ()
+{
+    return new GlobalPagedFreeStore;
+}