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Conversia de stringuri QString std::string

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M-am lovit de conversia de stringuri intre QString si std::string. Iata cum se face cel mai usor:

Conversia std:string la QString se face folosind constructorul:

std::string std_string = “standard string”;

QString q_string( std_string );
QString q_string2 = QString(std_string);

Conversia inversa ( de la QString  la str_string ) se face folosind metodele latin1() sau ascii() deoarece constructorul std::string accepta char* ca parametru:

std::string std_string2 = q_string.latin1();