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 * $RCSfile: PropertySetInfoHash.hxx,v $
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#ifndef _XMLOFF_PROPERTYSETINFOHASH_HXX
#define _XMLOFF_PROPERTYSETINFOHASH_HXX

#include <string.h>

#ifndef _XMLOFF_PROPERTYSETINFOKEY_HXX
#include <bf_xmloff/PropertySetInfoKey.hxx>
#endif
namespace binfilter {

struct PropertySetInfoHash
{
	inline size_t operator()( const PropertySetInfoKey& r ) const;
	inline bool operator()( const PropertySetInfoKey& r1,
				   			const PropertySetInfoKey& r2 ) const;
};

inline size_t PropertySetInfoHash::operator()(
		const PropertySetInfoKey& r ) const
{
	const sal_Int32* pBytesAsInt32Array =
		(const sal_Int32*)r.aImplementationId.getConstArray();
	sal_Int32 nId32 =	pBytesAsInt32Array[0] ^
						pBytesAsInt32Array[1] ^
						pBytesAsInt32Array[2] ^
						pBytesAsInt32Array[3];
	return (size_t)nId32 ^ (size_t)r.xPropInfo.get();
}

inline bool PropertySetInfoHash::operator()(
		const PropertySetInfoKey& r1,
		const PropertySetInfoKey& r2 ) const
{
	if( r1.xPropInfo != r2.xPropInfo )
		return sal_False;

	const sal_Int8* pId1 = r1.aImplementationId.getConstArray();
	const sal_Int8* pId2 = r2.aImplementationId.getConstArray();
	return memcmp( pId1, pId2, 16 * sizeof( sal_Int8 ) ) == 0;
}
}//end of namespace binfilter
#endif
