43 lines
1 KiB
C++
43 lines
1 KiB
C++
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//+---------------------------------------------------------------------------
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//
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//
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// CThaiTrigramTrieIter - contain the header for class CThaiTrigramTrieIter
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//
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// History:
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// created 8/99 aarayas
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//
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// <20>1999 Microsoft Corporation
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//----------------------------------------------------------------------------
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#ifndef _CTHAITRIGRAMTRIEITER_HPP_
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#define _CTHAITRIGRAMTRIEITER_HPP_
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#include <windows.h>
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#include <assert.h>
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#include <memory.h>
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#include "lexheader.h"
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#include "trie.h"
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#include "NLGlib.h"
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#include "ProofBase.h"
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#include "thwbdef.hpp"
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#include "CTrie.hpp"
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class CThaiTrigramTrieIter : public CTrieIter {
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public:
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CThaiTrigramTrieIter();
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~CThaiTrigramTrieIter();
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DWORD GetProb(WCHAR pos1, WCHAR pos2, WCHAR pos3);
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DWORD GetProb(WCHAR* posArray);
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void Init(CTrie* ctrie);
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void GetNode();
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WCHAR pos;
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private:
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// For optimization quick look up table.
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WCHAR pos1Cache;
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WCHAR pos2Cache;
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TRIESCAN trieScanCache;
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TRIESCAN* pTrieScanArray;
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bool GetScanFirstChar(WCHAR wc, TRIESCAN* pTrieScan);
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};
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#endif
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