Angus Leeming <[EMAIL PROTECTED]> writes:
| #include <iostream>
| #include <string>
| #include <algorithm>
>
| using std::string;
>
| class Foo {
| public:
| class Functor {
| public:
| Functor(char cin) : c(cin) {}
| bool operator()(char comp) { return c == comp; }
| private:
| char c;
| };
>
| void do_stuff() {
| string const me("Angus");
| char const c = 'n';
| string::const_iterator begin = me.begin();
| string::const_iterator end = me.end();
| string::const_iterator it =
| std::find_if(begin, end, Functor(c));
| if (it == end) {
| std::cout << c << " not found" << std::endl;
| } else {
| std::cout << c << " found at pos "
| << it - begin << std::endl;
| }
| }
| };
>
| int main() {
| Foo foo;
| foo.do_stuff();
| return 0;
| }
>
| aleem@pneumon:aleem-> ./trial
| n found at pos 1
Right now I feel pretty clueless...
all my variants with this work
outside foo
outside foo inside anon namespace
inside foo...
but there is one variant that is not allowed...
--
Lgb
