83 lines
1.6 KiB
Text
83 lines
1.6 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 pointerToVoid.I
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* @author drose
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* @date 2004-09-27
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*/
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/**
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*
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*/
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//INLINE PointerToVoid::
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//~PointerToVoid() {
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// nassertv(_void_ptr == nullptr);
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//}
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/**
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* Returns true if the PointerTo is a NULL pointer, false otherwise. (Direct
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* comparison to a NULL pointer also works.)
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*/
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constexpr bool PointerToVoid::
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is_null() const {
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return _void_ptr == nullptr;
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}
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/**
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*
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*/
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INLINE size_t PointerToVoid::
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get_hash() const {
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return (size_t)_void_ptr;
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}
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/**
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*
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*/
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INLINE bool PointerToVoid::
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operator < (const void *other) const {
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return _void_ptr < other;
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}
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/**
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*
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*/
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INLINE bool PointerToVoid::
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operator < (const PointerToVoid &other) const {
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return _void_ptr < other._void_ptr;
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}
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/**
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*
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*/
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INLINE bool PointerToVoid::
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operator == (const PointerToVoid &other) const {
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return _void_ptr == other._void_ptr;
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}
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/**
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*
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*/
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INLINE bool PointerToVoid::
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operator != (const PointerToVoid &other) const {
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return _void_ptr != other._void_ptr;
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}
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/**
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* Swaps the contents of this PointerTo with the other, without touching the
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* reference counts.
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*
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* For internal use only. Use the global swap() function instead.
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*/
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INLINE void PointerToVoid::
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swap(PointerToVoid &other) noexcept {
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AtomicAdjust::Pointer temp = _void_ptr;
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_void_ptr = other._void_ptr;
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other._void_ptr = temp;
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}
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