library class revamped as manager, goodbye tilemap

[chaz/yoink] / src / Moof / Library.hh

diff --git a/src/Moof/Library.hh b/src/Moof/Library.hh
deleted file mode 100644 (file)
index c215567..0000000
--- a/src/Moof/Library.hh
+++ /dev/null
@@ -1,121 +0,0 @@
-
-/*******************************************************************************
-
- Copyright (c) 2009, Charles McGarvey
- All rights reserved.
- 
- Redistribution   and   use  in  source  and  binary  forms,  with  or  without
- modification, are permitted provided that the following conditions are met:
- 
-   * Redistributions  of  source  code  must retain the above copyright notice,
-     this list of conditions and the following disclaimer.
-   * Redistributions  in binary form must reproduce the above copyright notice,
-     this  list of conditions and the following disclaimer in the documentation
-     and/or other materials provided with the distribution.
- 
- THIS  SOFTWARE  IS  PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND  ANY  EXPRESS  OR  IMPLIED  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- DISCLAIMED.  IN  NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- FOR  ANY  DIRECT,  INDIRECT,  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES  (INCLUDING,  BUT  NOT  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES;  LOSS  OF  USE,  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED  AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- OR  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*******************************************************************************/
-
-#ifndef _MOOF_LIBRARY_HH_
-#define _MOOF_LIBRARY_HH_
-
-/**
- * @file Library.hh
- * A library is a collection of named objects of the same type.  Libraries use
- * reference counting to automagically delete objects which no longer have any
- * interested code.
- */
-
-#include <string>
-
-#include <boost/shared_ptr.hpp>
-
-#include <Moof/Hash.hh>
-
-
-namespace Mf {
-
-
-template <class T>
-class Library
-{
-       typedef std::pair<unsigned,T*>                                                  PtrValue;
-       typedef stlplus::hash<std::string,PtrValue,getHash>             PtrMap;
-
-       static PtrMap   mPtrMap;
-       std::string             mName;
-
-       static T* retain(const std::string& name)
-       {
-               typename PtrMap::iterator it = mPtrMap.find(name);
-
-               if (it != mPtrMap.end())
-               {
-                       ++((*it).second.first);
-                       return (*it).second.second;
-               }
-               else
-               {
-                       T* newObj(new T(name));
-                       if (newObj)
-                       {
-                               mPtrMap.insert(std::make_pair(name, std::make_pair(1, newObj)));
-                       }
-                       return newObj; 
-               }
-       }
-
-       static void release(T* obj)
-       {
-               releaseByName(obj->mName);
-       }
-
-       static void releaseByName(const std::string& name)
-       {
-               typename PtrMap::iterator it;
-
-               if ((it = mPtrMap.find(name)) != mPtrMap.end() &&
-                               --(*it).second.first == 0)
-               {
-                       delete (*it).second.second;
-                       mPtrMap.erase((*it).first);
-               }
-       }
-
-public:
-
-       explicit Library(const std::string& name) :
-               mName(name) {}
-
-       const std::string& getName() const
-       {
-               return mName;
-       }
-
-       static boost::shared_ptr<T> getInstance(const std::string& name)
-       {
-               return boost::shared_ptr<T>(retain(name), &release);
-       }
-};
-
-template <class T>
-stlplus::hash< std::string,std::pair<unsigned,T*>,getHash >
-       Library<T>::mPtrMap;
-
-
-} // namespace Mf
-
-#endif // _MOOF_LIBRARY_HH_
-
-/** vim: set ts=4 sw=4 tw=80: *************************************************/
-