Command Line Demo Sample Code

void CommandLine( void )
{
	char	theExpression[ 1024 ];
	bool	keepLooping = true;

	lzClearContext();
	lzSetRadixMark( kRadixPeriod );
	lzSetAllowImpliedMult( false );
	//lzSetBooleanTrue( kTrueNegOne );

	lzCreatePrivateContext( "RadixTest" );
	lzSetContext( "RadixTest", false );

	//lzSetCoordinateFormat( kCoordPolar );
	//lzSetAngleUnit( kAngleDegrees );

	lzSetErrorCallback( MyErrorCallback );

	while ( keepLooping )
	{
		GetInputString( theExpression, 1024 );
		
		if ( (theExpression[ 0 ] == '\r') 	||
			(theExpression[ 0 ] == '\0') 	||
			(theExpression[ 0 ] == '\\') )
			keepLooping = false;
		else
		{
			cout << "  " << lzEvalExpStrToStr( theExpression ) << '\n';
			//cout << "  " << lzEvalExpStrToNum( theExpression ) << '\n';
			//cout << "  " << lzEvalExpStrToBool( theExpression ) << '\n';

			//cout << "type:      " << lzGetLastResultType() << '\n';
			//cout << "imaginary: " << lzGetLastImagResult() << '\n';
			//cout << "real:      " << lzGetLastRealResult() << '\n';
			//cout << "numeric:   " << lzGetLastNumResult() << '\n';
			//cout << "string:    " << lzGetLastStrResult() << '\n';
			//cout << "boolean:   " << lzGetLastBoolResult() << '\n';
			
			if ( lzGetLastErrorID() )
				cout << lzGetLastErrorText() << '\n';
				
			cout.flush();
		}

		lzClearErrorCallback();
	}

	lzClearContext();
	lzDestroyPrivateContext( "RadixTest" );

	lzReset();
}