shrink() [3/4]

Strided & aff::Strided::shrink	(	const Tdim &	i,
		const Tsubscript &	first,
		const Tsubscript &	last
	)

subarray

Definition at line 184 of file strided.cc.

References AFF_assert, calculate_base(), first(), last(), Mfirst, Mlast, Mmax_dimen, and offset().

  {
    AFF_assert((i<Mmax_dimen),
               "ERROR (Strided::shrink): illegal dimension");
    AFF_assert(((Mfirst[i]<=first)&&(first<=last)&&(last<=Mlast[i])),
               "ERROR (Strided::shrink): index range error");
    // take the long way home
    TIndexVec newfirst(Mfirst);
    newfirst[i]=first;
    Tsubscript offset=this->offset(newfirst);
    Mfirst[i]=first;
    Mlast[i]=last;
    this->calculate_base(offset);
    return(*this);
  }

Here is the call graph for this function: