public override IExpr Patch(Patch substitutions)
{
XSlice result;
if (substitutions.TryGetValue(this, out result))
{
return(result);
}
var inputsPatched = Inputs.Patch(substitutions);
if (inputsPatched != Inputs)
{
XSlice patched;
if (IsSingleton)
{
patched = new XSlice((Scalar <int>)inputsPatched[0]);
}
else
{
patched = new XSlice((Scalar <int>)inputsPatched[0], (Scalar <int>)inputsPatched[1], (Scalar <int>)inputsPatched[2]);
}
substitutions.Add(this, patched);
return(patched);
}
else
{
return(this);
}
}
public override IExpr Patch(Patch substitutions)
{
Tensor <Type> result;
if (substitutions.TryGetValue(this, out result))
{
return(result);
}
var patchedLoop = Loop.Patch(substitutions);
return(patchedLoop.Fors[Index]);
}
public override sealed IExpr Patch(Patch substitutions)
{
Tuple2 result;
if (substitutions.TryGetValue(this, out result))
{
return(result);
}
var patchInputs = Inputs.Patch(substitutions);
if (patchInputs == Inputs)
{
return(this);
}
result = Clone(patchInputs);
substitutions.Add(this, result);
return(result);
}