106 lines
2.1 KiB
Text
106 lines
2.1 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 memoryUsagePointerCounts.I
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* @author drose
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* @date 2001-06-04
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*/
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/**
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*
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*/
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INLINE MemoryUsagePointerCounts::
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MemoryUsagePointerCounts() {
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_count = 0;
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_unknown_size_count = 0;
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_size = 0;
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}
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/**
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*
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*/
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INLINE MemoryUsagePointerCounts::
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MemoryUsagePointerCounts(const MemoryUsagePointerCounts ©) :
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_count(copy._count),
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_unknown_size_count(copy._unknown_size_count),
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_size(copy._size)
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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 MemoryUsagePointerCounts::
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operator = (const MemoryUsagePointerCounts ©) {
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_count = copy._count;
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_unknown_size_count = copy._unknown_size_count;
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_size = copy._size;
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}
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/**
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* Resets the counter to empty.
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*/
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INLINE void MemoryUsagePointerCounts::
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clear() {
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_count = 0;
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_unknown_size_count = 0;
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_size = 0;
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}
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/**
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* Returns true if none of the pointers in the count have a known size, or
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* false if at least one of them does.
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*/
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INLINE bool MemoryUsagePointerCounts::
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is_size_unknown() const {
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return _unknown_size_count == _count;
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}
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/**
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* Returns the total allocated size of all pointers in the count whose size is
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* known.
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*/
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INLINE size_t MemoryUsagePointerCounts::
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get_size() const {
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return _size;
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}
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/**
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* Returns the total number of pointers in the count.
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*/
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INLINE int MemoryUsagePointerCounts::
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get_count() const {
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return _count;
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}
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/**
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*
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*/
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INLINE bool MemoryUsagePointerCounts::
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operator < (const MemoryUsagePointerCounts &other) const {
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if (is_size_unknown() != other.is_size_unknown()) {
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return is_size_unknown() > other.is_size_unknown();
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}
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if (get_size() != other.get_size()) {
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return get_size() < other.get_size();
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}
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if (get_count() != other.get_count()) {
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return get_count() != other.get_count();
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}
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return false;
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}
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INLINE std::ostream &
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operator << (std::ostream &out, const MemoryUsagePointerCounts &c) {
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c.output(out);
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return out;
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}
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