Version 5.0 The LEDA User Manual

void
void
streambuf ∗
void
void
C.set src stream(streambuf ∗ src stream, bool own stream = false)
sets the source stream (cf. constructor).
C.set src file(const char ∗ file name)
sets a file as source stream.
C.get tgt stream( ) returns the current target stream.
C.set tgt stream(streambuf ∗ tgt stream, bool own Stream = false)
sets the target stream (cf. constructor).
C.set tgt file(const char ∗ file name)
sets a file as target stream.
void C.reset( ) puts C in exactly the same state as the default
constructor.
bool C.failed( ) returns true if an error occured.
bool C.finished( ) returns true if decoding is finished.
string C.get description( )
Additional Operations
provides a description for C. After decoding this
includes a description of the coder that has been
used for encoding the stream.
coder base∗ C.get coder( ) after decoding this function returns the coder that
has actually been used to decode the stream.
bool C.has key( ) returns whether the key list is not empty.
list C.get keys( ) returns the current list of keys.
void
void
void
void
void
C.set key(const CryptKey& key)
C.add key(const CryptKey& key)
sets the key that should be used for decoding.
adds a key to the key list.
C.set keys in stream(streambuf ∗ key stream)
makes the key list equal to the key(s) in key stream.
C.add keys in stream(streambuf ∗ key stream)
adds the key(s) in key stream to the key list.
C.set keys in file(const char ∗ file name)
makes the key list equal to the key(s) in the given
file.