1 /*=========================================================================
4 Module: $RCSfile: bbtkFactory.h,v $
6 Date: $Date: 2008/03/03 08:06:36 $
7 Version: $Revision: 1.8 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See doc/license.txt or
11 http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
20 *\brief Class bbtk::Factory : can load and unload dynamic libraries containing black boxes packages and create instances of the black boxes registered in the packages loaded.
24 *\brief Can load and unload dynamic libraries containing black boxes packages and create instances of the black boxes registered in the packages loaded.
29 #ifndef __bbtkFactory_h__
30 #define __bbtkFactory_h__
32 //#include "bbtkBlackBox.h"
33 #include "bbtkPackage.h"
34 #include "bbtkDynamicLibraryHandling.h"
38 class BBTK_EXPORT Factory
46 void LoadPackage( const std::string& name );
47 void UnLoadPackage( const std::string& name );
48 void PrintPackages(bool details = true, bool adaptors = false) const;
49 void HelpPackage(const std::string& name, bool adaptors = false) const;
50 void HelpBlackBox(const std::string& name, std::string& package,
51 bool full=true ) const;
52 void ShowGraphTypes(const std::string& name) const;
53 void InsertPackage( Package* );
54 void RemovePackage( Package* );
56 const Package* GetPackage(const std::string& name) const;
57 Package* GetPackage(const std::string& name);
59 BlackBox* NewBlackBox(const std::string& type,
60 const std::string& name) const;
62 BlackBox* NewAdaptor(TypeInfo typein,
64 const std::string& name) const;
66 Connection* NewConnection(BlackBox* from,
67 const std::string& output,
69 const std::string& input) const;
71 void WriteDotFilePackagesList(FILE *ff);
82 void CreateHtmlIndex(IndexEntryType type, const std::string& filename);
86 bool DoLoadPackage(std::string libname,
90 /// The structure storing info on a package
98 /// The pointer on the package
100 /// The handler of the dynamic library
101 DynamicLibraryHandler mDynamicLibraryHandler;
103 /// The type of map of packages
104 typedef std::map< std::string, PackageInfoType > PackageMapType;
105 /// The map of packages
106 PackageMapType mPackageMap;
108 void CloseAllPackages();
109 void ClosePackage(PackageMapType::iterator& i);
115 /// SYSTEM METHOD : Global method returning the global factory object pointer
116 inline Factory*& GlobalFactoryPointer()
118 static Factory* f = 0;
122 /// SYSTEM METHOD : Global method returning the global factory object
123 inline Factory* GetGlobalFactory()
125 if (!GlobalFactoryPointer())
127 GlobalFactoryPointer() = new Factory;
129 return GlobalFactoryPointer();
132 /// SYSTEM METHOD : Deletes the global factory pointer
133 inline void DeleteGlobalFactory()
135 if (GlobalFactoryPointer())
137 delete GlobalFactoryPointer();
141 inline void LoadPackage( const std::string& name )
143 GetGlobalFactory()->LoadPackage(name);
146 inline void UnLoadPackage( const std::string& name )
148 GetGlobalFactory()->UnLoadPackage(name);
151 inline void PrintPackages(bool details = true, bool adaptors = false)
153 GetGlobalFactory()->PrintPackages(details,adaptors);
156 inline void HelpPackage(const std::string& name, bool adaptors = false)
158 GetGlobalFactory()->HelpPackage(name,adaptors);
161 inline void HelpBlackBox(const std::string& name, bool full=true)
164 GetGlobalFactory()->HelpBlackBox(name, package, full);
167 inline void HelpBlackBox(const std::string& name, std::string& package,
171 GetGlobalFactory()->HelpBlackBox(name, package, full);
175 inline void ShowGraphTypes(const std::string& name)
177 GetGlobalFactory()->ShowGraphTypes(name);
180 inline void InsertPackage( Package* p)
182 GetGlobalFactory()->InsertPackage(p);
185 inline void RemovePackage( Package* p)
187 GetGlobalFactory()->RemovePackage(p);
190 inline const Package* GetPackage(const std::string& name)
192 return GetGlobalFactory()->GetPackage(name);
195 inline BlackBox* NewBlackBox(const std::string& type,
196 const std::string& name)
198 return GetGlobalFactory()->NewBlackBox(type,name);
201 inline BlackBox* NewAdaptor(TypeInfo typein,
203 const std::string& name)
205 return GetGlobalFactory()->NewAdaptor(typein,typeout,name);
208 inline Connection* NewConnection(BlackBox* from,
209 const std::string& output,
211 const std::string& input)
213 return GetGlobalFactory()->NewConnection(from,output,to,input);
216 inline void WriteDotFilePackagesList(FILE *ff)
218 GetGlobalFactory()->WriteDotFilePackagesList(ff);