@Override
public SMPLValue<SMPLObject> invoke(final SMPLEvaluator evaluator, final SMPLEnvironment newFrame)
throws ASTException {
final SMPLValue<SMPLObject> e1 = newFrame.lookUp("e1");
final SMPLValue<SMPLObject> e2 = newFrame.lookUp("e2");
final SMPLObject e1Obj = e1.getInternalValue(evaluator, newFrame);
final SMPLObject e2Obj = e2.getInternalValue(evaluator, newFrame);
final SMPLBoolean result = new SMPLBoolean(e1Obj.equals(e2Obj));
return new SMPLValue<SMPLObject>(result);
}
@Override
public SMPLValue<SMPLObject> invoke(final SMPLEvaluator evaluator, final SMPLEnvironment newFrame)
throws ASTException {
final SMPLObject vectorValue = newFrame.lookUp("vector").getInternalValue(evaluator, newFrame);
if (!(vectorValue instanceof SMPLVector))
throw new SMPLException(
"Size function requires a vetor as its argument. \n Given: " + vectorValue.toRepr());
else {
final SMPLVector vector = (SMPLVector) vectorValue;
final SMPLInteger result =
new SMPLInteger(new BigInteger(((Integer) vector.size()).toString()));
return new SMPLValue<SMPLObject>(result);
}
}
