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435a566751
* sumatrapdf - vendor import * everything compiles (libjpeg, poppler, fitz, sumatrapdf) * does NOT link (remove the comment tags in the parent directory.rbuild file (rosapps dir) to build it) svn path=/trunk/; revision=29295
77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
//========================================================================
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//
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// GooHash.h
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//
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// Copyright 2001-2003 Glyph & Cog, LLC
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//
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//========================================================================
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#ifndef GHASH_H
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#define GHASH_H
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#ifdef USE_GCC_PRAGMAS
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#pragma interface
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#endif
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#include "gtypes.h"
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class GooString;
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struct GooHashBucket;
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struct GooHashIter;
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//------------------------------------------------------------------------
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class GooHash {
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public:
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GooHash(GBool deleteKeysA = gFalse);
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~GooHash();
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void add(GooString *key, void *val);
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void add(GooString *key, int val);
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void replace(GooString *key, void *val);
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void replace(GooString *key, int val);
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void *lookup(GooString *key);
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int lookupInt(GooString *key);
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void *lookup(char *key);
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int lookupInt(char *key);
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void *remove(GooString *key);
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int removeInt(GooString *key);
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void *remove(char *key);
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int removeInt(char *key);
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int getLength() { return len; }
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void startIter(GooHashIter **iter);
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GBool getNext(GooHashIter **iter, GooString **key, void **val);
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GBool getNext(GooHashIter **iter, GooString **key, int *val);
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void killIter(GooHashIter **iter);
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private:
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void expand();
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GooHashBucket *find(GooString *key, int *h);
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GooHashBucket *find(char *key, int *h);
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int hash(GooString *key);
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int hash(char *key);
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GBool deleteKeys; // set if key strings should be deleted
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int size; // number of buckets
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int len; // number of entries
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GooHashBucket **tab;
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};
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#define deleteGooHash(hash, T) \
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do { \
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GooHash *_hash = (hash); \
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{ \
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GooHashIter *_iter; \
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GooString *_key; \
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void *_p; \
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_hash->startIter(&_iter); \
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while (_hash->getNext(&_iter, &_key, &_p)) { \
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delete (T*)_p; \
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} \
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delete _hash; \
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} \
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} while(0)
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#endif
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