81 lines
1.7 KiB
Text
81 lines
1.7 KiB
Text
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file dataNodeTransmit.I
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* @author drose
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* @date 2002-03-11
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*/
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/**
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*
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*/
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INLINE DataNodeTransmit::
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DataNodeTransmit() {
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}
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/**
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*
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*/
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INLINE DataNodeTransmit::
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DataNodeTransmit(const DataNodeTransmit ©) :
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_data(copy._data)
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{
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}
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/**
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*
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*/
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INLINE void DataNodeTransmit::
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operator = (const DataNodeTransmit ©) {
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_data = copy._data;
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}
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/**
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* Tells the DataNodeTransmit object how many wires it is expected to store
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* data for.
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*/
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INLINE void DataNodeTransmit::
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reserve(int num_wires) {
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_data.reserve(num_wires);
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}
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/**
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* Extracts the data for the indicated index, if it has been stored, or the
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* empty parameter if it has not.
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*/
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INLINE const EventParameter &DataNodeTransmit::
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get_data(int index) const {
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if (index >= 0 && index < (int)_data.size()) {
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return _data[index];
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}
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static EventParameter empty_parameter;
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return empty_parameter;
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}
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/**
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* Returns true if the indicated parameter has been stored, false otherwise.
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*/
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INLINE bool DataNodeTransmit::
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has_data(int index) const {
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if (index >= 0 && index < (int)_data.size()) {
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return !_data[index].is_empty();
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}
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return false;
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}
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/**
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* Sets the data for the indicated parameter.
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*/
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INLINE void DataNodeTransmit::
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set_data(int index, const EventParameter &data) {
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if (index >= (int)_data.size()) {
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slot_data(index);
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}
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nassertv(index >= 0 && index < (int)_data.size());
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_data[index] = data;
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}
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