cpp/locale/moneypunct/positive sign

@1@ Public member function, calls the member function of the most derived class. @2@ Public member function, calls the member function of the most derived class. @3@ Returns the string that is used for formatting of positive monetary values. @3@ Returns the string that is used for formatting of negative monetary values.

Only the first character of the string returned is the character that appears in the pos_format/neg_format position indicated by the value. The rest of the characters appear after the rest of the monetary string.

In particular, for negative_sign of, the formatting may appear as , while for negative_sign of it would appear as.

Return value
The string of type holding the characters to be used as positive or negative sign.