63 lines
2.0 KiB
C
Executable File
63 lines
2.0 KiB
C
Executable File
#ifndef SkipList_IntegrityEnums_h
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#define SkipList_IntegrityEnums_h
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/**
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* @file
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*
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* Project: skiplist
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*
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* Integrity codes for structures in this code.
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*
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* Created by Paul Ross on 11/12/2015.
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*
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* Copyright (c) 2015-2023 Paul Ross. All rights reserved.
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*
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* @code
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* MIT License
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*
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* Copyright (c) 2015-2023 Paul Ross
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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* @endcode
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*/
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/**
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* Various integrity codes for structures in this code.
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*/
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enum IntegrityCheck {
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INTEGRITY_SUCCESS = 0,
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// SwappableNodeRefStack integrity checks
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NODEREFS_WIDTH_ZERO_NOT_UNITY = 100,
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NODEREFS_WIDTH_DECREASING,
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// Node integrity checks
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NODE_HEIGHT_ZERO = 200,
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NODE_HEIGHT_EXCEEDS_HEADNODE,
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NODE_NON_NULL_AFTER_NULL,
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NODE_SELF_REFERENCE,
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NODE_REFERENCES_NOT_IN_GLOBAL_SET,
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// HeadNode integrity checks
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HEADNODE_CONTAINS_NULL = 300,
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HEADNODE_COUNT_MISMATCH,
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HEADNODE_LEVEL_WIDTHS_MISMATCH,
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HEADNODE_DETECTS_CYCLIC_REFERENCE,
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HEADNODE_DETECTS_OUT_OF_ORDER,
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};
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#endif
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