OBData

- (const void *) bytes

Returns a pointer to the data’s bytes.

- (void) getBytes:(void *)result

Copies all bytes into a buffer.

- (void) getBytes:(void *)result length:(ULONG)length

Copies the specified number of bytes into a buffer.

- (void) getBytes:(void *)result range:(OBRange)range

Copies bytes from the specified range into a buffer.

- (id) initWithBytes:(const void *)bytes length:(ULONG)length

Initializes data by copying bytes from a buffer.

- (id) initWithBytesNoCopy:(void *)bytes length:(ULONG)length

Initializes data without copying bytes.

- (id) initWithBytesNoCopy:(void *)bytes length:(ULONG)length freeWhenDone:(BOOL)freeWhenDone

Initializes data without copying bytes, optionally freeing them on deallocation.

- (id) initWithContentsOfFile:(OBString *)path

Initializes data from the contents of a file.

- (id) initWithData:(OBData *)data

Initializes data by copying another data object.

- (BOOL) isEqualToData:(OBData *)data

Compares the receiver to another data object.

- (ULONG) length

Returns the number of bytes in the data.

- (OBData *) subdataWithRange:(OBRange)range

Returns a data object containing bytes from the specified range.

- (BOOL) writeToFile:(OBString *)path

Writes the data to a file.