Panda3D
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00001 // Filename: factoryParam.h 00002 // Created by: drose (08May00) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef FACTORYPARAM_H 00016 #define FACTORYPARAM_H 00017 00018 #include "pandabase.h" 00019 00020 #include "typedReferenceCount.h" 00021 00022 #include "pvector.h" 00023 00024 //////////////////////////////////////////////////////////////////// 00025 // Class : FactoryParam 00026 // Description : The base class of any number of specific pieces of 00027 // parameter information that might be passed to a 00028 // Factory's CreateFunc to control what kind of instance 00029 // is created. This class is empty and contains no 00030 // data, but different kinds of factories may expect 00031 // parameters of various types that derive from 00032 // FactoryParam (and do contain data). 00033 //////////////////////////////////////////////////////////////////// 00034 class EXPCL_PANDA_PUTIL FactoryParam : public TypedReferenceCount { 00035 public: 00036 INLINE FactoryParam(); 00037 INLINE FactoryParam(const FactoryParam &other); 00038 INLINE void operator = (const FactoryParam &other); 00039 INLINE ~FactoryParam(); 00040 00041 public: 00042 virtual TypeHandle get_type() const { 00043 return get_class_type(); 00044 } 00045 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00046 static TypeHandle get_class_type() { 00047 return _type_handle; 00048 } 00049 static void init_type() { 00050 TypedReferenceCount::init_type(); 00051 register_type(_type_handle, "FactoryParam", 00052 TypedReferenceCount::get_class_type()); 00053 } 00054 00055 private: 00056 static TypeHandle _type_handle; 00057 }; 00058 00059 #include "factoryParam.I" 00060 00061 #endif 00062