forked from openkylin/imagemagick
84 lines
2.8 KiB
C
84 lines
2.8 KiB
C
/*
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Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
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dedicated to making software imaging solutions freely available.
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You may not use this file except in compliance with the License. You may
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obtain a copy of the License at
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https://imagemagick.org/script/license.php
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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MagickCore hash methods.
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*/
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#ifndef MAGICKCORE_HASHMAP_H
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#define MAGICKCORE_HASHMAP_H
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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#define SmallHashmapSize 17
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#define MediumHashmapSize 509
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#define LargeHashmapSize 8191
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#define HugeHashmapSize 131071
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typedef struct _HashmapInfo
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HashmapInfo;
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typedef struct _LinkedListInfo
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LinkedListInfo;
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extern MagickExport HashmapInfo
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*DestroyHashmap(HashmapInfo *),
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*NewHashmap(const size_t,size_t (*)(const void *),MagickBooleanType (*)
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(const void *,const void *),void *(*)(void *),void *(*)(void *));
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extern MagickExport LinkedListInfo
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*DestroyLinkedList(LinkedListInfo *,void *(*)(void *)),
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*NewLinkedList(const size_t);
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extern MagickExport MagickBooleanType
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AppendValueToLinkedList(LinkedListInfo *,const void *),
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CompareHashmapString(const void *,const void *),
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CompareHashmapStringInfo(const void *,const void *),
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InsertValueInLinkedList(LinkedListInfo *,const size_t,const void *),
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InsertValueInSortedLinkedList(LinkedListInfo *,
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int (*)(const void *,const void *),void **,const void *),
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IsHashmapEmpty(const HashmapInfo *),
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IsLinkedListEmpty(const LinkedListInfo *),
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LinkedListToArray(LinkedListInfo *,void **),
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PutEntryInHashmap(HashmapInfo *,const void *,const void *);
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extern MagickExport size_t
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GetNumberOfElementsInLinkedList(const LinkedListInfo *),
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GetNumberOfEntriesInHashmap(const HashmapInfo *),
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HashPointerType(const void *),
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HashStringType(const void *),
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HashStringInfoType(const void *);
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extern MagickExport void
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ClearLinkedList(LinkedListInfo *,void *(*)(void *)),
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*GetLastValueInLinkedList(LinkedListInfo *),
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*GetNextKeyInHashmap(HashmapInfo *),
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*GetNextValueInHashmap(HashmapInfo *),
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*GetNextValueInLinkedList(LinkedListInfo *),
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*GetValueFromHashmap(HashmapInfo *,const void *),
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*GetValueFromLinkedList(LinkedListInfo *,const size_t),
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*RemoveElementByValueFromLinkedList(LinkedListInfo *,const void *),
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*RemoveElementFromLinkedList(LinkedListInfo *,const size_t),
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*RemoveEntryFromHashmap(HashmapInfo *,const void *),
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*RemoveLastElementFromLinkedList(LinkedListInfo *),
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ResetHashmapIterator(HashmapInfo *),
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ResetLinkedListIterator(LinkedListInfo *);
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
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