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98 lines
3.3 KiB
C++
98 lines
3.3 KiB
C++
// Filename: pStatViewLevel.cxx
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// Created by: drose (11Jul00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#include "pStatViewLevel.h"
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#include "pStatClientData.h"
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#include "pStatCollectorDef.h"
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#include "pnotify.h"
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#include <algorithm>
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////////////////////////////////////////////////////////////////////
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// Function: PStatViewLevel::get_net_value
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// Access: Public
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// Description: Returns the total level value (or elapsed time)
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// represented by this Collector, including all values
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// in its child Collectors.
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////////////////////////////////////////////////////////////////////
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float PStatViewLevel::
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get_net_value() const {
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float net = _value_alone;
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Children::const_iterator ci;
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for (ci = _children.begin(); ci != _children.end(); ++ci) {
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net += (*ci)->get_net_value();
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}
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return net;
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}
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// STL function object for sorting children in order by the
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// collector's sort index, used in sort_children(), below.
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class SortCollectorLevels {
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public:
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SortCollectorLevels(const PStatClientData *client_data) :
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_client_data(client_data) {
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}
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bool operator () (const PStatViewLevel *a, const PStatViewLevel *b) const {
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return
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_client_data->get_collector_def(a->get_collector())._sort >
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_client_data->get_collector_def(b->get_collector())._sort;
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}
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const PStatClientData *_client_data;
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};
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////////////////////////////////////////////////////////////////////
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// Function: PStatViewLevel::sort_children
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// Access: Public
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// Description: Sorts the children of this view level into order as
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// specified by the client's sort index.
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////////////////////////////////////////////////////////////////////
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void PStatViewLevel::
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sort_children(const PStatClientData *client_data) {
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SortCollectorLevels sort_levels(client_data);
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sort(_children.begin(), _children.end(), sort_levels);
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}
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////////////////////////////////////////////////////////////////////
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// Function: PStatViewLevel::get_num_children
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// Access: Public
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// Description: Returns the number of children of this
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// Level/Collector. These are the Collectors whose
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// value is considered to be part of the total value of
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// this level's Collector.
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////////////////////////////////////////////////////////////////////
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int PStatViewLevel::
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get_num_children() const {
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return _children.size();
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}
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////////////////////////////////////////////////////////////////////
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// Function: PStatViewLevel::get_child
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// Access: Public
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// Description: Returns the nth child of this Level/Collector.
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////////////////////////////////////////////////////////////////////
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const PStatViewLevel *PStatViewLevel::
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get_child(int n) const {
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nassertr(n >= 0 && n < (int)_children.size(), NULL);
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return _children[n];
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}
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