Member predicate FunctionInput::isParameterDeref
Holds if this is the input value pointed to (through ind
number of indirections) by a
pointer parameter to a function, or the input value referred to by a reference parameter
to a function, where the parameter has index index
.
Example:
void func(int n, char* p, float& r);
isParameterDeref(1, 1)
holds for theFunctionInput
that represents the value of*p
(with typechar
) on entry to the function.isParameterDeref(2, 1)
holds for theFunctionInput
that represents the value ofr
(with typefloat
) on entry to the function.- There is no
FunctionInput
for whichisParameterDeref(0, _)
holds, becausen
is neither a pointer nor a reference.
predicate isParameterDeref(ParameterIndex index, int ind)