Panda3D
|
00001 // Filename: writableParam.h 00002 // Created by: jason (13Jun00) 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 WRITABLEPARAM_H 00016 #define WRITABLEPARAM_H 00017 00018 #include "pandabase.h" 00019 00020 #include "factoryParam.h" 00021 #include "datagram.h" 00022 00023 #include "pvector.h" 00024 00025 //////////////////////////////////////////////////////////////////// 00026 // Class : WritableParam 00027 // Description : The specific derivation of FactoryParam that 00028 // contains the information needed by a TypedWritable 00029 // object. Simply contains a Datagram for the object 00030 // to construct itself from. 00031 //////////////////////////////////////////////////////////////////// 00032 class EXPCL_PANDA_PUTIL WritableParam : public FactoryParam { 00033 public: 00034 INLINE const Datagram &get_datagram(); 00035 00036 private: 00037 const Datagram &_packet; 00038 00039 public: 00040 INLINE WritableParam(const Datagram &datagram); 00041 INLINE WritableParam(const WritableParam &other); 00042 INLINE ~WritableParam(); 00043 00044 private: 00045 // The assignment operator cannot be used for this class. 00046 INLINE void operator = (const WritableParam &other); 00047 00048 public: 00049 virtual TypeHandle get_type() const { 00050 return get_class_type(); 00051 } 00052 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00053 static TypeHandle get_class_type() { 00054 return _type_handle; 00055 } 00056 static void init_type() { 00057 FactoryParam::init_type(); 00058 register_type(_type_handle, "WritableParam", 00059 FactoryParam::get_class_type()); 00060 } 00061 00062 private: 00063 static TypeHandle _type_handle; 00064 }; 00065 00066 #include "writableParam.I" 00067 00068 #endif 00069