Panda3D

xFileDataObjectArray.h

00001 // Filename: xFileDataObjectArray.h
00002 // Created by:  drose (07Oct04)
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 XFILEDATAOBJECTARRAY_H
00016 #define XFILEDATAOBJECTARRAY_H
00017 
00018 #include "pandatoolbase.h"
00019 #include "xFileDataObject.h"
00020 
00021 ////////////////////////////////////////////////////////////////////
00022 //       Class : XFileDataObjectArray
00023 // Description : An array of nested data elements.
00024 ////////////////////////////////////////////////////////////////////
00025 class XFileDataObjectArray : public XFileDataObject {
00026 public:
00027   INLINE XFileDataObjectArray(const XFileDataDef *data_def);
00028 
00029   virtual bool is_complex_object() const;
00030 
00031   virtual bool add_element(XFileDataObject *element);
00032 
00033   virtual void write_data(ostream &out, int indent_level,
00034                           const char *separator) const;
00035 
00036 protected:
00037   virtual int get_num_elements() const;
00038   virtual XFileDataObject *get_element(int n);
00039 
00040 private:
00041   typedef pvector< PT(XFileDataObject) > NestedElements;
00042   NestedElements _nested_elements;
00043   
00044 public:
00045   static TypeHandle get_class_type() {
00046     return _type_handle;
00047   }
00048   static void init_type() {
00049     XFileDataObject::init_type();
00050     register_type(_type_handle, "XFileDataObjectArray",
00051                   XFileDataObject::get_class_type());
00052   }
00053   virtual TypeHandle get_type() const {
00054     return get_class_type();
00055   }
00056   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00057 
00058 private:
00059   static TypeHandle _type_handle;
00060 };
00061 
00062 #include "xFileDataObjectArray.I"
00063 
00064 #endif
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