public ILispValue execute(LispArray array)
{
int max_it = array.getSize();
List <ILispValue> tmp = new List <ILispValue> ();
ILispValue ret = new LispBoolean(true);
if (array.getSize() >= 2)
{
for (int idx = 1; idx < max_it; idx++)
{
tmp.Add(array [idx].eval());
}
for (int idx = 0; idx < max_it - 2; idx++)
{
if (tmp [idx].getType() != tmp [idx + 1].getType() || tmp [idx].getString() == tmp [idx + 1].getString())
{
ret = new LispBoolean(false);
break;
}
}
return(ret);
}
else
{
return(new LispString("ERROR : === require at least 2 operands"));
}
}
public ILispValue execute(LispArray array)
{
int max_it = array.getSize();
List <ILispValue> tmp = new List <ILispValue> ();
ILispValue ret = new LispBoolean(false);
if (array.getSize() == 3)
{
for (int idx = 1; idx < max_it; idx++)
{
tmp.Add(array [idx].eval());
}
if (tmp [0].getString() != tmp[1].getString())
{
ret = new LispBoolean(true);
}
return(ret);
}
else
{
return(new LispString("ERROR : != require exactly 2 operands"));
}
}
