bmsearch.h

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/*
 ******************************************************************************
 *   Copyright (C) 1996-2011, International Business Machines                 *
 *   Corporation and others.  All Rights Reserved.                            *
 ******************************************************************************
 */

 
#ifndef B_M_SEARCH_H
#define B_M_SEARCH_H
 
#include "unicode/utypes.h"
 
#if !UCONFIG_NO_COLLATION && !UCONFIG_NO_BREAK_ITERATION
 
#include "unicode/uobject.h"
#include "unicode/ucol.h"
 
#include "unicode/colldata.h"
 
U_NAMESPACE_BEGIN
 
class BadCharacterTable;
class GoodSuffixTable;
class Target;
 
#ifndef U_HIDE_INTERNAL_API
class U_I18N_API BoyerMooreSearch : public UObject
{
public:
    BoyerMooreSearch(CollData *theData, const UnicodeString &patternString, const UnicodeString *targetString, UErrorCode &status);

    ~BoyerMooreSearch();

    UBool empty();

    UBool search(int32_t offset, int32_t &start, int32_t &end);

    void setTargetString(const UnicodeString *targetString, UErrorCode &status);
 
    // **** no longer need these? ****
    CollData *getData();

    CEList   *getPatternCEs();

    BadCharacterTable *getBadCharacterTable();

    GoodSuffixTable   *getGoodSuffixTable();

    virtual UClassID getDynamicClassID() const;
    static UClassID getStaticClassID();
    
private:
    CollData *data;
    CEList *patCEs;
    BadCharacterTable *badCharacterTable;
    GoodSuffixTable   *goodSuffixTable;
    UnicodeString pattern;
    Target *target;
};
#endif  /* U_HIDE_INTERNAL_API */
 
U_NAMESPACE_END
 
#endif // #if !UCONFIG_NO_COLLATION
#endif // #ifndef B_M_SEARCH_H