Method FindLeadingBit

extern/ttmath/ttmathuint.h:608–624

! this method looks for the highest set bit result: if 'this' is not zero: return value - true 'table_id' - the index of a word <0..value_size-1> 'index' - the index of this set bit in the word <0..TTMATH_BITS_PER_UINT) if 'this' is zero: return value - false both 'table_id' and 'index' are zero */

				both 'table_id' and 'index' are zero
	*/
	bool FindLeadingBit(uint & table_id, uint & index) const
	{
		for(table_id=value_size-1 ; table_id!=0 && table[table_id]==0 ; --table_id);

		if( table_id==0 && table[table_id]==0 )
		{
			// is zero
			index = 0;

		return false;
		}
		
		// table[table_id] is different from 0
		index = FindLeadingBitInWord( table[table_id] );

	return true;
	}


	/*!