Obsolete Members for QByteArray

The following members of class QByteArray are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Public Types

Member Function Documentation

This documentation is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

Returns a pointer to the data stored in the byte array. The pointer can be used to access the bytes that compose the array. The data is '\0'-terminated. The pointer remains valid as long as the array isn't reallocated or destroyed.

This operator is mostly useful to pass a byte array to a function that accepts a const char *.

You can disable this operator by defining QT_NO_CAST_FROM_BYTEARRAY when you compile your applications.

Note: A QByteArray can store any byte values including '\0's, but most functions that take char * arguments assume that the data ends at the first '\0' they encounter.

See also constData().