ranges.cpp

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#include "ranges.h"

Range::Range(Reference * f, Reference *t)
{
  from = f;
  to = t;
}

Range::Range(Token compound)
{
  from = new Reference(compound["from"]);
  to = new Reference(compound["to"]);
}

Data Range::getSaveDescription(QString ignore) 
{
  Token compound;
  compound["type"]=Symbol("range");
  compound["from"]=from->getSaveDescription(ignore);
  compound["to"]=to->getSaveDescription(ignore);
  return compound;
};

QString Range::toString()
{
  return from->toString()+":"+to->toString();
}

bool Range::equals_same_type(Value * other) 
{
  return from->equals_same_type(((Range*)other)->from) &&
    to->equals_same_type(((Range*)other)->to);
};

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