splay-tree.h

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00001 /*
00002   Copyright 1999-2020 ImageMagick Studio LLC, a non-profit organization
00003   dedicated to making software imaging solutions freely available.
00004 
00005   You may not use this file except in compliance with the License.  You may
00006   obtain a copy of the License at
00007 
00008     https://imagemagick.org/script/license.php
00009 
00010   Unless required by applicable law or agreed to in writing, software
00011   distributed under the License is distributed on an "AS IS" BASIS,
00012   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013   See the License for the specific language governing permissions and
00014   limitations under the License.
00015 
00016   MagickCore splay-tree methods.
00017 */
00018 #ifndef MAGICKCORE_SPLAY_H
00019 #define MAGICKCORE_SPLAY_H
00020 
00021 #if defined(__cplusplus) || defined(c_plusplus)
00022 extern "C" {
00023 #endif
00024 
00025 typedef struct _SplayTreeInfo
00026   SplayTreeInfo;
00027 
00028 extern MagickExport MagickBooleanType
00029   AddValueToSplayTree(SplayTreeInfo *,const void *,const void *),
00030   DeleteNodeByValueFromSplayTree(SplayTreeInfo *,const void *),
00031   DeleteNodeFromSplayTree(SplayTreeInfo *,const void *);
00032 
00033 extern MagickExport const void
00034   *GetNextKeyInSplayTree(SplayTreeInfo *),
00035   *GetNextValueInSplayTree(SplayTreeInfo *),
00036   *GetRootValueFromSplayTree(SplayTreeInfo *),
00037   *GetValueFromSplayTree(SplayTreeInfo *,const void *);
00038 
00039 extern MagickExport int
00040   CompareSplayTreeString(const void *,const void *),
00041   CompareSplayTreeStringInfo(const void *,const void *);
00042 
00043 extern MagickExport SplayTreeInfo
00044   *CloneSplayTree(SplayTreeInfo *,void *(*)(void *),void *(*)(void *)),
00045   *DestroySplayTree(SplayTreeInfo *),
00046   *NewSplayTree(int (*)(const void *,const void *),void *(*)(void *),
00047     void *(*)(void *));
00048 
00049 extern MagickExport size_t
00050   GetNumberOfNodesInSplayTree(const SplayTreeInfo *);
00051 
00052 extern MagickExport void
00053   *RemoveNodeByValueFromSplayTree(SplayTreeInfo *,const void *),
00054   *RemoveNodeFromSplayTree(SplayTreeInfo *,const void *),
00055   ResetSplayTree(SplayTreeInfo *),
00056   ResetSplayTreeIterator(SplayTreeInfo *);
00057 
00058 #if defined(__cplusplus) || defined(c_plusplus)
00059 }
00060 #endif
00061 
00062 #endif

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