public override byte compare(ExpressionPart x)
{
if (x.priority >= this.priority)
{
return(2);
}
else
{
return(1);
}
}
public override byte compare(ExpressionPart x)
{
if (x.priority == 1)
{
throw new FormatException("Brackets position is incorrect");
}
if (x.priority != 0)
{
return(2);
}
return(4);
}
/*Function returns a code of comparing another part of expression * 0 -- put argument value into the solve stack * 1 -- put argument value into the buffer stack * 2 -- put this value into the solve stack * 3 -- take away this and argument value * 4 -- start symbol of expression and end symbol have met */ public abstract byte compare(ExpressionPart x);
public override byte compare(ExpressionPart x)
{
return(0);
}