inline Constant
get_dimension(const Tuple& k, size_t index)
{
Tuple::const_iterator i = k.find(index);
if (i == k.end())
{
throw DimensionNotFound();
}
return i->second;
}
TaggedConstant
operator()(const Tuple& k)
{
Tuple::const_iterator iter = k.find(m_index);
if (iter != k.end())
{
return TaggedConstant(iter->second, k);
}
else
{
return TaggedConstant(Types::Special::create(SP_DIMENSION), k);
}
}
