gdcmModules.h

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00001 /*=========================================================================
00002 
00003   Program: GDCM (Grassroots DICOM). A DICOM library
00004   Module:  $URL$
00005 
00006   Copyright (c) 2006-2009 Mathieu Malaterre
00007   All rights reserved.
00008   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 #ifndef __gdcmModules_h
00016 #define __gdcmModules_h
00017 
00018 #include "gdcmTypes.h"
00019 #include "gdcmModule.h"
00020 
00021 #include <map>
00022 
00023 namespace gdcm
00024 {
00030 class GDCM_EXPORT Modules
00031 {
00032 public:
00033   typedef std::map<std::string, Module> ModuleMapType;
00034 
00035   Modules() {}
00036   friend std::ostream& operator<<(std::ostream& _os, const Modules &_val);
00037 
00038   void Clear() { ModulesInternal.clear(); }
00039 
00040   // A Module is inserted based on it's ref
00041   void AddModule(const char *ref, const Module & module )
00042     {
00043     ModulesInternal.insert(
00044       ModuleMapType::value_type(ref, module));
00045     }
00046   const Module &GetModule(const char *name) const
00047     {
00048     ModuleMapType::const_iterator it = ModulesInternal.find( name );
00049     assert( it != ModulesInternal.end() );
00050     assert( it->first == name );
00051     return it->second;
00052     }
00053 
00054   bool IsEmpty() const { return ModulesInternal.empty(); }
00055 
00056 private:
00057   ModuleMapType ModulesInternal;
00058 };
00059 //-----------------------------------------------------------------------------
00060 inline std::ostream& operator<<(std::ostream& _os, const Modules &_val)
00061 {
00062   Modules::ModuleMapType::const_iterator it = _val.ModulesInternal.begin();
00063   for(;it != _val.ModulesInternal.end(); ++it)
00064     {
00065     const std::string &name = it->first;
00066     const Module &m = it->second;
00067     _os << name << " " << m << '\n';
00068     }
00069 
00070   return _os;
00071 }
00072 
00073 typedef Modules Macros;
00074 
00075 
00076 } // end namespace gdcm
00077 
00078 #endif //__gdcmModules_h
00079 

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