How Can I Get At The Dos File Handle Associated With My Iostream?

1.	How Can I Get At The Dos File Handle Associated With My Iostream?
Answer» Using a combination of member FUNCTIONS fd() and rdbuf() you can get at the file handle. #include #define fstrno(s) (((s).rdbuf())->fd()) ifstream TEST("test.txt"); COUT << "handle is " << fstrno(test) << 'n'; Using a combination of member functions fd() and rdbuf() you can get at the file handle. #include #define fstrno(s) (((s).rdbuf())->fd()) ifstream test("test.txt"); cout << "handle is " << fstrno(test) << 'n';

Answer»

Using a combination of member FUNCTIONS fd() and rdbuf() you can get at the file handle.

#include

#define fstrno(s) (((s).rdbuf())->fd())

ifstream TEST("test.txt");

COUT << "handle is " << fstrno(test) << 'n';

Using a combination of member functions fd() and rdbuf() you can get at the file handle.

#include

#define fstrno(s) (((s).rdbuf())->fd())

ifstream test("test.txt");

cout << "handle is " << fstrno(test) << 'n';

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