Re: Creating unary function by binding-2nd to class member
* Marcin Gil:
Hi!
I have the code like this
(obvious things like ctor/dtor removed)
typedef struct
'typedef' of 'struct' is a C'ism: don't.
_NODE
Names starting with underscore followed by uppercase letter are reserved
to the implemention, not to be used by you.
Anyway, use all uppercase names for macros and macros only.
{
int val;
int index;
} Node;
struct A:
Syntax error.
{
std::vector<Node*> Nodes;
bool EqIndex(const Node* ptr, int idx) const
{ return ptr->index == idx; };
Since this function doesn't access anything of the object it's called
on, it doesn't seem likely that it should be a non-static member function.
int foo();
}
Missing semicolon.
I would like to write like this:
int A::foo()
{
...
std::find_if(Nodes.begin(), Nodes.end(), bind2nd(&A:EqIndex, 5));
...
}
Well, first fix the code, then try again.
--
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