messages::do_open

A virtual function called to open the message catalog.

virtual catalog do_open(
    const string& _Catname,
    const locale& _Loc
) const;

Parameters

• _Catname
  The name of the catalog to be searched.

• _Loc
  The locale being searched for in the catalog.

Return Value

It returns a value that compares less than zero on failure. Otherwise, the returned value can be used as the first argument on a later call to get.

Remarks

The protected member function tries to open a message catalog whose name is _Catname. It may make use of the locale _Loc in doing so

The return value should be used as the argument on a later call to close.

Example

See the example for open, which calls do_open.

Requirements

Header: <locale>

Namespace: std

See Also

Reference

messages Class

Other Resources

messages Members