messages::do_get
A virtual function called to retrieve the message catalog.
virtual string_type do_get(
catalog _Catval,
int _Set,
int _Message,
const string_type& _Dfault
) const;
Parameters
_Catval
The identification value specifying the message catalog to be searched._Set
The first identified used to locate a message in a message catalog._Message
The second identified used to locate a message in a message catalog._Dfault
The string to be returned on failure.
Return Value
It returns a copy of _Dfault on failure. Otherwise, it returns a copy of the specified message sequence.
Remarks
The protected member function tries to obtain a message sequence from the message catalog _Catval. It may make use of _Set, _Message, and _Dfault in doing so.
Example
See the example for get, which calls do_get.
Requirements
Header: <locale>
Namespace: std