private void Constructed()
{
InstructionCustomFunction icfunc = d_instruction as InstructionCustomFunction;
InstructionCustomOperator icop = d_instruction as InstructionCustomOperator;
Cdn.Function f = null;
if (icfunc != null)
{
f = icfunc.Function;
}
else if (icop != null)
{
f = icop.Operator.PrimaryFunction;
}
if (f == null)
{
return;
}
var args = f.Arguments;
int offset = 0;
for (int i = 0; i < args.Length; ++i)
{
if (args[i].Unused)
{
d_children.RemoveAt(i - offset);
++offset;
}
}
}
private int[] InstructionSparsity(InstructionCustomFunction instr, SparsityInfo[] children, Dictionary <Variable, SparsityInfo> mapping)
{
return(FunctionSparsity(instr.Function, children, mapping));
}
