75 lines
1.4 KiB
Text
75 lines
1.4 KiB
Text
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/**
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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 buttonEventList.I
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* @author drose
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* @date 2002-03-12
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*/
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/**
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*
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*/
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INLINE ButtonEventList::
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ButtonEventList() {
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}
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/**
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*
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*/
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INLINE ButtonEventList::
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ButtonEventList(const ButtonEventList ©) :
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_events(copy._events)
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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 ButtonEventList::
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operator = (const ButtonEventList ©) {
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_events = copy._events;
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}
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/**
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* Adds a new event to the end of the list.
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*/
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INLINE void ButtonEventList::
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add_event(ButtonEvent event) {
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_events.push_back(event);
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}
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/**
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* Returns the number of events in the list.
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*/
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INLINE int ButtonEventList::
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get_num_events() const {
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return _events.size();
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}
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/**
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* Returns the nth event in the list. This does not remove the event from the
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* list; the only way to remove events is to empty the whole list with
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* clear().
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*/
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INLINE const ButtonEvent &ButtonEventList::
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get_event(int n) const {
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#ifndef NDEBUG
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static ButtonEvent empty_event;
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nassertr(n >= 0 && n < (int)_events.size(), empty_event);
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#endif // NDEBUG
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return _events[n];
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}
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/**
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* Empties all the events from the list.
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*/
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INLINE void ButtonEventList::
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clear() {
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_events.clear();
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}
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