构造器
语法:
fstream( const char *filename, openmode mode ); ifstream( const char *filename, openmode mode ); ofstream( const char *filename, openmode mode ); fstream( const ch |
语法:
fstream( const char *filename, openmode mode ); ifstream( const char *filename, openmode mode ); ofstream( const char *filename, openmode mode ); fstream( const ch |