namespace lyx {
-
-template<class R, class C, class A>
-class class_fun_t {
-public:
- class_fun_t(C & ct, R(C::*p)(A))
- : c(ct), cmf(p) {}
- R operator()(A & a) const {
- return (c.*cmf)(a);
- }
-private:
- C & c;
- R(C::*cmf)(A);
-};
-
-
-template<class C, class A>
-class void_class_fun_t {
-public:
- void_class_fun_t(C & ct, void(C::*p)(A))
- : c(ct), cmf(p) {}
- void operator()(A & a) const {
- (c.*cmf)(a);
- }
-private:
- C & c;
- void(C::*cmf)(A);
-};
-
-
-/// Use to call a class method with a container element.
-/** Most easily used as a functor to std::algoritms.
- Small example:
- \verbatim
- A a; // class that have a int print(string const &) method
- vector<string> vs;
- for_each(vs.begin(), vs.end(), class_fun(int, vs, &A::print);
- \endverbatim
-**/
-template <class R, class C, class A> class_fun_t<R, C, A>
-class_fun(C & c, R(C::*f)(A))
-{
- return class_fun_t<R, C, A>(c, f);
-}
-
-
-template <class C, class A> void_class_fun_t<C, A>
-class_fun(C & c, void(C::*f)(A))
-{
- return void_class_fun_t<C, A>(c, f);
-}
-
-
template <class Cont, class Type, class MemRet>
class back_insert_fun_iterator {
protected: