Panda3D
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00001 // Filename: xFileDataNodeTemplate.h 00002 // Created by: drose (03Oct04) 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 XFILEDATANODETEMPLATE_H 00016 #define XFILEDATANODETEMPLATE_H 00017 00018 #include "pandatoolbase.h" 00019 #include "xFileDataNode.h" 00020 #include "xFileTemplate.h" 00021 #include "xFileParseData.h" 00022 #include "pointerTo.h" 00023 #include "pta_int.h" 00024 #include "pta_double.h" 00025 00026 //////////////////////////////////////////////////////////////////// 00027 // Class : XFileDataNodeTemplate 00028 // Description : This is a node which contains all of the data 00029 // elements defined by a template. See XFileTemplate 00030 // for the definition of the template; this class only 00031 // contains the data members for a particular instance 00032 // of a template. 00033 //////////////////////////////////////////////////////////////////// 00034 class XFileDataNodeTemplate : public XFileDataNode { 00035 public: 00036 XFileDataNodeTemplate(XFile *x_file, const string &name, 00037 XFileTemplate *xtemplate); 00038 00039 void zero_fill(); 00040 00041 virtual bool is_complex_object() const; 00042 00043 void add_parse_double(PTA_double double_list); 00044 void add_parse_int(PTA_int int_list); 00045 void add_parse_string(const string &str); 00046 bool finalize_parse_data(); 00047 00048 virtual bool add_element(XFileDataObject *element); 00049 00050 virtual void write_text(ostream &out, int indent_level) const; 00051 virtual void write_data(ostream &out, int indent_level, 00052 const char *separator) const; 00053 00054 protected: 00055 virtual int get_num_elements() const; 00056 virtual XFileDataObject *get_element(int n); 00057 virtual XFileDataObject *get_element(const string &name); 00058 00059 private: 00060 XFileParseDataList _parse_data_list; 00061 00062 typedef pvector< PT(XFileDataObject) > NestedElements; 00063 NestedElements _nested_elements; 00064 00065 public: 00066 static TypeHandle get_class_type() { 00067 return _type_handle; 00068 } 00069 static void init_type() { 00070 XFileDataNode::init_type(); 00071 register_type(_type_handle, "XFileDataNodeTemplate", 00072 XFileDataNode::get_class_type()); 00073 } 00074 virtual TypeHandle get_type() const { 00075 return get_class_type(); 00076 } 00077 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00078 00079 private: 00080 static TypeHandle _type_handle; 00081 }; 00082 00083 #include "xFileDataNodeTemplate.I" 00084 00085 #endif 00086 00087 00088 00089