Panda3D

physicsObjectCollection.h

00001 // Filename: physicsObjectCollection.h
00002 // Created by:  joswilso (12Jul06)
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 PHYSICSOBJECTCOLLECTION_H
00016 #define PHYSICSOBJECTCOLLECTION_H
00017 
00018 #include "pandabase.h"
00019 #include "physicsObject.h"
00020 #include "pointerToArray.h"
00021 
00022 ////////////////////////////////////////////////////////////////////
00023 //       Class : PhysicsObjectCollection
00024 // Description : This is a set of zero or more PhysicsObjects.  It's handy
00025 //               for returning from functions that need to return
00026 //               multiple PhysicsObjects.
00027 ////////////////////////////////////////////////////////////////////
00028 class EXPCL_PANDAPHYSICS PhysicsObjectCollection {
00029 PUBLISHED:
00030   PhysicsObjectCollection();
00031   PhysicsObjectCollection(const PhysicsObjectCollection &copy);
00032   void operator = (const PhysicsObjectCollection &copy);
00033   INLINE ~PhysicsObjectCollection();
00034   
00035   void add_physics_object(PT(PhysicsObject) physics_object);
00036   bool remove_physics_object(PT(PhysicsObject) physics_object);
00037   void add_physics_objects_from(const PhysicsObjectCollection &other);
00038   void remove_physics_objects_from(const PhysicsObjectCollection &other);
00039   void remove_duplicate_physics_objects();
00040   bool has_physics_object(PT(PhysicsObject) physics_object) const;
00041   void clear();
00042 
00043   bool is_empty() const;
00044   int get_num_physics_objects() const;
00045   PT(PhysicsObject) get_physics_object(int index) const;
00046   MAKE_SEQ(get_physics_objects, get_num_physics_objects, get_physics_object);
00047   PT(PhysicsObject) operator [] (int index) const;
00048   int size() const;
00049   INLINE void operator += (const PhysicsObjectCollection &other);
00050   INLINE PhysicsObjectCollection operator + (const PhysicsObjectCollection &other) const;
00051 
00052   void output(ostream &out) const;
00053   void write(ostream &out, int indent_level = 0) const;
00054 
00055 private:
00056   typedef PTA(PT(PhysicsObject)) PhysicsObjects;
00057   PhysicsObjects _physics_objects;
00058 };
00059 
00060 /*
00061 INLINE ostream &operator << (ostream &out, const PhysicsObjectCollection &col) {
00062   col.output(out);
00063   return out;
00064 }
00065 */
00066 #include "physicsObjectCollection.I"
00067 
00068 #endif
00069 
00070 
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