00001 // Filename: dcClassParameter.h 00002 // Created by: drose (18Jun04) 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 DCCLASSPARAMETER_H 00016 #define DCCLASSPARAMETER_H 00017 00018 #include "dcbase.h" 00019 #include "dcParameter.h" 00020 00021 class DCClass; 00022 00023 //////////////////////////////////////////////////////////////////// 00024 // Class : DCClassParameter 00025 // Description : This represents a class (or struct) object used as a 00026 // parameter itself. This means that all the fields of 00027 // the class get packed into the message. 00028 //////////////////////////////////////////////////////////////////// 00029 class EXPCL_DIRECT DCClassParameter : public DCParameter { 00030 public: 00031 DCClassParameter(const DCClass *dclass); 00032 DCClassParameter(const DCClassParameter ©); 00033 00034 PUBLISHED: 00035 virtual DCClassParameter *as_class_parameter(); 00036 virtual const DCClassParameter *as_class_parameter() const; 00037 virtual DCParameter *make_copy() const; 00038 virtual bool is_valid() const; 00039 00040 const DCClass *get_class() const; 00041 00042 public: 00043 virtual DCPackerInterface *get_nested_field(int n) const; 00044 00045 virtual void output_instance(ostream &out, bool brief, const string &prename, 00046 const string &name, const string &postname) const; 00047 virtual void generate_hash(HashGenerator &hashgen) const; 00048 00049 protected: 00050 virtual bool do_check_match(const DCPackerInterface *other) const; 00051 virtual bool do_check_match_class_parameter(const DCClassParameter *other) const; 00052 virtual bool do_check_match_array_parameter(const DCArrayParameter *other) const; 00053 00054 private: 00055 typedef pvector<DCPackerInterface *> Fields; 00056 Fields _nested_fields; 00057 00058 const DCClass *_dclass; 00059 }; 00060 00061 #endif