Arc::PayloadRaw Class Reference
Raw byte multi-buffer. More...
#include <PayloadRaw.h>
Public Member Functions | |
| PayloadRaw (void) | |
| virtual | ~PayloadRaw (void) |
| virtual char | operator[] (Size_t pos) const |
| virtual char * | Content (Size_t pos=-1) |
| virtual Size_t | Size (void) const |
| virtual char * | Insert (Size_t pos=0, Size_t size=0) |
| virtual char * | Insert (const char *s, Size_t pos=0, Size_t size=-1) |
| virtual char * | Buffer (unsigned int num=0) |
| virtual Size_t | BufferSize (unsigned int num=0) const |
| virtual Size_t | BufferPos (unsigned int num=0) const |
| virtual bool | Truncate (Size_t size) |
Detailed Description
Raw byte multi-buffer.
This is implementation of PayloadRawInterface. Buffers are memory blocks logically placed one after another.
Constructor & Destructor Documentation
| Arc::PayloadRaw::PayloadRaw | ( | void | ) | [inline] |
List of handled buffers. Constructor. Created object contains no buffers.
| virtual Arc::PayloadRaw::~PayloadRaw | ( | void | ) | [virtual] |
Destructor. Frees allocated buffers.
Member Function Documentation
| virtual char* Arc::PayloadRaw::Buffer | ( | unsigned int | num = 0 |
) | [virtual] |
Returns pointer to num'th buffer
Implements Arc::PayloadRawInterface.
| virtual Size_t Arc::PayloadRaw::BufferPos | ( | unsigned int | num = 0 |
) | const [virtual] |
Returns position of num'th buffer
Implements Arc::PayloadRawInterface.
| virtual Size_t Arc::PayloadRaw::BufferSize | ( | unsigned int | num = 0 |
) | const [virtual] |
Returns length of num'th buffer
Implements Arc::PayloadRawInterface.
| virtual char* Arc::PayloadRaw::Content | ( | Size_t | pos = -1 |
) | [virtual] |
Get pointer to buffer content at global position 'pos'. By default to beginning of main buffer whatever that means.
Implements Arc::PayloadRawInterface.
| virtual char* Arc::PayloadRaw::Insert | ( | const char * | s, | |
| Size_t | pos = 0, |
|||
| Size_t | size = -1 | |||
| ) | [virtual] |
Create new buffer at global position 'pos' of size 'size'. Created buffer is filled with content of memory at 's'. If 'size' is negative content at 's' is expected to be null-terminated.
Implements Arc::PayloadRawInterface.
| virtual char* Arc::PayloadRaw::Insert | ( | Size_t | pos = 0, |
|
| Size_t | size = 0 | |||
| ) | [virtual] |
Create new buffer at global position 'pos' of size 'size'.
Implements Arc::PayloadRawInterface.
| virtual char Arc::PayloadRaw::operator[] | ( | Size_t | pos | ) | const [virtual] |
Returns content of byte at specified position. Specified position 'pos' is treated as global one and goes through all buffers placed one after another.
Implements Arc::PayloadRawInterface.
| virtual Size_t Arc::PayloadRaw::Size | ( | void | ) | const [virtual] |
Returns logical size of whole structure.
Implements Arc::PayloadRawInterface.
| virtual bool Arc::PayloadRaw::Truncate | ( | Size_t | size | ) | [virtual] |
Change size of stored information. If size exceeds end of allocated buffer, buffers are not re-allocated, only logical size is extended. Buffers with location behind new size are deallocated.
Implements Arc::PayloadRawInterface.
The documentation for this class was generated from the following file:
