Panda3D

dataNode.I

00001 // Filename: dataNode.I
00002 // Created by:  drose (11Mar02)
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 
00016 ////////////////////////////////////////////////////////////////////
00017 //     Function: DataNode::Constructor
00018 //       Access: Public
00019 //  Description: 
00020 ////////////////////////////////////////////////////////////////////
00021 INLINE DataNode::
00022 DataNode(const string &name) :
00023   PandaNode(name)
00024 {
00025 }
00026 
00027 ////////////////////////////////////////////////////////////////////
00028 //     Function: DataNode::Copy Constructor
00029 //       Access: Protected
00030 //  Description:
00031 ////////////////////////////////////////////////////////////////////
00032 INLINE DataNode::
00033 DataNode(const DataNode &copy) :
00034   PandaNode(copy)
00035 {
00036   // Copying a DataNode doesn't copy its inputs or outputs.
00037 }
00038 
00039 ////////////////////////////////////////////////////////////////////
00040 //     Function: DataNode::get_num_inputs
00041 //       Access: Public
00042 //  Description: Returns the number of different inputs that have been
00043 //               defined for this node using define_input().  This
00044 //               indicates the size of the DataNodeTransmit object
00045 //               that should be passed to do_transmit_data().
00046 ////////////////////////////////////////////////////////////////////
00047 INLINE int DataNode::
00048 get_num_inputs() const {
00049   return _input_wires.size();
00050 }
00051 
00052 ////////////////////////////////////////////////////////////////////
00053 //     Function: DataNode::get_num_outputs
00054 //       Access: Public
00055 //  Description: Returns the number of different outputs that have been
00056 //               defined for this node using define_output().  This
00057 //               indicates the size of the DataNodeTransmit object
00058 //               that should be passed to do_transmit_data().
00059 ////////////////////////////////////////////////////////////////////
00060 INLINE int DataNode::
00061 get_num_outputs() const {
00062   return _output_wires.size();
00063 }
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