namespace std {
class ostrstream : public basic_ostream<char> {
public:
ostrstream();
ostrstream(char* s, int n, ios_base::openmode mode = ios_base::out);
virtual ~ostrstream();
strstreambuf* rdbuf() const;
void freeze(bool freezefl = true);
char* str();
int pcount() const;
private:
strstreambuf sb;
};
}
The class
ostrstream
supports the writing of objects of class
strstreambuf.It supplies a
strstreambuf
object to control the associated array object
.For the sake of exposition, the maintained data is presented here as:
- sb, the strstreambuf object.