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Diffstat (limited to 'core/templates/rid.h')
| -rw-r--r-- | core/templates/rid.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/core/templates/rid.h b/core/templates/rid.h new file mode 100644 index 0000000000..a475d166d5 --- /dev/null +++ b/core/templates/rid.h @@ -0,0 +1,69 @@ +/*************************************************************************/ +/* rid.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef RID_H +#define RID_H + +#include "core/typedefs.h" + +class RID_AllocBase; + +class RID { + friend class RID_AllocBase; + uint64_t _id = 0; + +public: + _FORCE_INLINE_ bool operator==(const RID &p_rid) const { + return _id == p_rid._id; + } + _FORCE_INLINE_ bool operator<(const RID &p_rid) const { + return _id < p_rid._id; + } + _FORCE_INLINE_ bool operator<=(const RID &p_rid) const { + return _id <= p_rid._id; + } + _FORCE_INLINE_ bool operator>(const RID &p_rid) const { + return _id > p_rid._id; + } + _FORCE_INLINE_ bool operator>=(const RID &p_rid) const { + return _id >= p_rid._id; + } + _FORCE_INLINE_ bool operator!=(const RID &p_rid) const { + return _id != p_rid._id; + } + _FORCE_INLINE_ bool is_valid() const { return _id != 0; } + _FORCE_INLINE_ bool is_null() const { return _id == 0; } + + _FORCE_INLINE_ uint64_t get_id() const { return _id; } + + _FORCE_INLINE_ RID() {} +}; + +#endif // RID_H |