00001 // Filename: dataNode.I 00002 // Created by: drose (11Mar02) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved 00008 // 00009 // All use of this software is subject to the terms of the Panda 3d 00010 // Software license. You should have received a copy of this license 00011 // along with this source code; you will also find a current copy of 00012 // the license at http://www.panda3d.org/license.txt . 00013 // 00014 // To contact the maintainers of this program write to 00015 // panda3d@yahoogroups.com . 00016 // 00017 //////////////////////////////////////////////////////////////////// 00018 00019 00020 //////////////////////////////////////////////////////////////////// 00021 // Function: DataNode::Constructor 00022 // Access: Public 00023 // Description: 00024 //////////////////////////////////////////////////////////////////// 00025 INLINE DataNode:: 00026 DataNode(const string &name) : 00027 PandaNode(name) 00028 { 00029 } 00030 00031 //////////////////////////////////////////////////////////////////// 00032 // Function: DataNode::Copy Constructor 00033 // Access: Protected 00034 // Description: 00035 //////////////////////////////////////////////////////////////////// 00036 INLINE DataNode:: 00037 DataNode(const DataNode ©) : 00038 PandaNode(copy) 00039 { 00040 // Copying a DataNode doesn't copy its inputs or outputs. 00041 } 00042 00043 //////////////////////////////////////////////////////////////////// 00044 // Function: DataNode::get_num_inputs 00045 // Access: Public 00046 // Description: Returns the number of different inputs that have been 00047 // defined for this node using define_input(). This 00048 // indicates the size of the DataNodeTransmit object 00049 // that should be passed to do_transmit_data(). 00050 //////////////////////////////////////////////////////////////////// 00051 INLINE int DataNode:: 00052 get_num_inputs() const { 00053 return _input_wires.size(); 00054 } 00055 00056 //////////////////////////////////////////////////////////////////// 00057 // Function: DataNode::get_num_outputs 00058 // Access: Public 00059 // Description: Returns the number of different outputs that have been 00060 // defined for this node using define_output(). This 00061 // indicates the size of the DataNodeTransmit object 00062 // that should be passed to do_transmit_data(). 00063 //////////////////////////////////////////////////////////////////// 00064 INLINE int DataNode:: 00065 get_num_outputs() const { 00066 return _output_wires.size(); 00067 }
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