#include <types.hpp>
Public Member Functions | |
Creators | |
DataBuf () | |
Default constructor. | |
DataBuf (long size) | |
Constructor with an initial buffer size. | |
DataBuf (byte *pData, long size) | |
Constructor, copies an existing buffer. | |
DataBuf (DataBuf &rhs) | |
Copy constructor. Transfers the buffer to the newly created object similar to std::auto_ptr, i.e., the original object is modified. | |
~DataBuf () | |
Destructor, deletes the allocated buffer. | |
Manipulators | |
DataBuf & | operator= (DataBuf &rhs) |
Assignment operator. Transfers the buffer and releases the buffer at the original object similar to std::auto_ptr, i.e., the original object is modified. | |
void | alloc (long size) |
Allocate a data buffer of the given size. | |
std::pair< byte *, long > | release () |
Release ownership of the buffer to the caller. Returns the buffer as a data pointer and size pair, resets the internal buffer. | |
void | reset (std::pair< byte *, long >=std::make_pair(0, 0)) |
Reset value. | |
Conversions | |
Special conversions with auxiliary type to enable copies and assignments, similar to those used for std::auto_ptr. See http://www.josuttis.com/libbook/auto_ptr.html for a discussion. | |
DataBuf (DataBufRef rhs) | |
DataBuf & | operator= (DataBufRef rhs) |
operator DataBufRef () | |
Public Attributes | |
byte * | pData_ |
Pointer to the buffer, 0 if none has been allocated. | |
long | size_ |
The current size of the buffer. |