83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
/**
|
|
* PANDA 3D SOFTWARE
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
*
|
|
* All use of this software is subject to the terms of the revised BSD
|
|
* license. You should have received a copy of this license along
|
|
* with this source code in a file named "LICENSE."
|
|
*
|
|
* @file pStatViewLevel.cxx
|
|
* @author drose
|
|
* @date 2000-07-11
|
|
*/
|
|
|
|
#include "pStatViewLevel.h"
|
|
#include "pStatClientData.h"
|
|
|
|
#include "pStatCollectorDef.h"
|
|
#include "pnotify.h"
|
|
|
|
#include <algorithm>
|
|
|
|
/**
|
|
* Returns the total level value (or elapsed time) represented by this
|
|
* Collector, including all values in its child Collectors.
|
|
*/
|
|
double PStatViewLevel::
|
|
get_net_value() const {
|
|
double net = _value_alone;
|
|
|
|
Children::const_iterator ci;
|
|
for (ci = _children.begin(); ci != _children.end(); ++ci) {
|
|
net += (*ci)->get_net_value();
|
|
}
|
|
|
|
return net;
|
|
}
|
|
|
|
|
|
// STL function object for sorting children in order by the collector's sort
|
|
// index, used in sort_children(), below.
|
|
class SortCollectorLevels {
|
|
public:
|
|
SortCollectorLevels(const PStatClientData *client_data) :
|
|
_client_data(client_data) {
|
|
}
|
|
bool operator () (const PStatViewLevel *a, const PStatViewLevel *b) const {
|
|
return
|
|
_client_data->get_collector_def(a->get_collector())._sort >
|
|
_client_data->get_collector_def(b->get_collector())._sort;
|
|
}
|
|
const PStatClientData *_client_data;
|
|
};
|
|
|
|
/**
|
|
* Sorts the children of this view level into order as specified by the
|
|
* client's sort index.
|
|
*/
|
|
void PStatViewLevel::
|
|
sort_children(const PStatClientData *client_data) {
|
|
SortCollectorLevels sort_levels(client_data);
|
|
|
|
sort(_children.begin(), _children.end(), sort_levels);
|
|
}
|
|
|
|
/**
|
|
* Returns the number of children of this Level/Collector. These are the
|
|
* Collectors whose value is considered to be part of the total value of this
|
|
* level's Collector.
|
|
*/
|
|
int PStatViewLevel::
|
|
get_num_children() const {
|
|
return _children.size();
|
|
}
|
|
|
|
/**
|
|
* Returns the nth child of this Level/Collector.
|
|
*/
|
|
const PStatViewLevel *PStatViewLevel::
|
|
get_child(int n) const {
|
|
nassertr(n >= 0 && n < (int)_children.size(), nullptr);
|
|
return _children[n];
|
|
}
|