helper to read and parse a block of memory methods throw the eof exception if the operation would pass the end of the buffer with which we are working. More...
#include <bufreader.h>
Inheritance diagram for mongo::BufReader:
Classes | |
| class | eof |
Public Member Functions | |
| BufReader (const void *p, unsigned len) | |
| bool | atEof () const |
| template<typename T > | |
| void | read (T &t) |
| read in the object specified, and advance buffer pointer | |
| template<typename T > | |
| void | peek (T &t) |
| verify we can look at t, but do not advance | |
| unsigned | offset () const |
| return current offset into buffer | |
| unsigned | remaining () const |
| return remaining bytes | |
| void | rewind (unsigned nbytes) |
| back up by nbytes | |
| const void * | skip (unsigned len) |
| return current position pointer, and advance by len | |
| void | readStr (string &s) |
| const void * | pos () |
| const void * | start () |
Detailed Description
helper to read and parse a block of memory methods throw the eof exception if the operation would pass the end of the buffer with which we are working.
The documentation for this class was generated from the following file:
