Method generateSol2b

biteopt.h:713–754

	 */

	void generateSol2b( CBiteRnd& rnd )
	{
		ptype* const Params = TmpParams;

		// rand/2/none DE-alike mutation.

		const int si1 = getMinSolIndex( 2, rnd, CurPopSize );
		const ptype* const rp1 = getParamsOrdered( si1 );

		const int si2 = rnd.getInt( CurPopSize );
		const ptype* const rp2 = getParamsOrdered( si2 );
		const ptype* const rp3 = getParamsOrdered( CurPopSize1 - si2 );

		const CBitePop& AltPop = selectAltPop( 0, rnd );

		const int si4 = rnd.getInt( CurPopSize );
		const ptype* const rp4 = AltPop.getParamsOrdered( si4 );
		const ptype* const rp5 = AltPop.getParamsOrdered( CurPopSize1 - si4 );

		const int Mode = select( Gen2bModeSel, rnd );
		int i;

		if( Mode == 0 )
		{
			for( i = 0; i < ParamCount; i++ )
			{
				Params[ i ] = rp1[ i ] + ((( rp2[ i ] - rp3[ i ]) +
					( rp4[ i ] - rp5[ i ])) >> 1 );
			}
		}
		else
		{
			const ptype* const rp1b = getParamsOrdered(
				rnd.getSqrInt( CurPopSize ));

			for( i = 0; i < ParamCount; i++ )
			{
				Params[ i ] = ( rp1[ i ] + rp1b[ i ] +
					( rp2[ i ] - rp3[ i ]) + ( rp4[ i ] - rp5[ i ])) >> 1;
			}
		}
	}

	/**
	 * "Differential Evolution"-based solution generator, almost an exact