[apple/icu.git] / icuSources / layout / OpenTypeUtilities.h

/*
 *
 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
 *
 */

#ifndef __OPENTYPEUTILITIES_H
#define __OPENTYPEUTILITIES_H

/**
 * \file
 * \internal
 */

#include "LETypes.h"
#include "OpenTypeTables.h"

U_NAMESPACE_BEGIN

class OpenTypeUtilities /* not : public UObject because all methods are static */ {
public:
    static le_int8 highBit(le_int32 value);
    static Offset getTagOffset(LETag tag, const TagAndOffsetRecord *records, le_int32 recordCount);
    static le_int32 getGlyphRangeIndex(TTGlyphID glyphID, const GlyphRangeRecord *records, le_int32 recordCount);
    static le_int32 search(le_uint16 value, const le_uint16 array[], le_int32 count);
    static le_int32 search(le_uint32 value, const le_uint32 array[], le_int32 count);
    static void sort(le_uint16 *array, le_int32 count);

private:
    OpenTypeUtilities() {} // private - forbid instantiation
};

U_NAMESPACE_END
#endif
Commit	Line	Data
b75a7d8f	1	/*
b75a7d8f	2	*
374ca955	3	* (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
b75a7d8f A	4	*
	5	*/
	6
	7	#ifndef __OPENTYPEUTILITIES_H
	8	#define __OPENTYPEUTILITIES_H
	9
	10	/**
	11	* \file
	12	* \internal
	13	*/
	14
	15	#include "LETypes.h"
	16	#include "OpenTypeTables.h"
	17
	18	U_NAMESPACE_BEGIN
	19
	20	class OpenTypeUtilities /* not : public UObject because all methods are static */ {
	21	public:
	22	static le_int8 highBit(le_int32 value);
	23	static Offset getTagOffset(LETag tag, const TagAndOffsetRecord *records, le_int32 recordCount);
	24	static le_int32 getGlyphRangeIndex(TTGlyphID glyphID, const GlyphRangeRecord *records, le_int32 recordCount);
	25	static le_int32 search(le_uint16 value, const le_uint16 array[], le_int32 count);
	26	static le_int32 search(le_uint32 value, const le_uint32 array[], le_int32 count);
	27	static void sort(le_uint16 *array, le_int32 count);
	28
	29	private:
	30	OpenTypeUtilities() {} // private - forbid instantiation
	31	};
	32
	33	U_NAMESPACE_END
	34	#endif