class cref_counter_pool
|
| class for maintaining the storage of counters used by cref_ptr.
More... |
|
|
Public Methods
Public Static Methods
The cref_counter_pool is a singleton class that maintains the counters
for all cref_ptr objects. The counters are maintained in a vector. This
class is used by cref_ptr and not intended any other purpose.
int32_t new_counter (void *data)
| new_counter |
Create a new counter.
Returns: index associated with counter.
int32_t incr_counter (int32_t index)
| incr_counter |
Increment the count associated with counter by 1.
Parameters:
| index | the counter to increment.
|
int32_t decr_counter (int32_t index)
| decr_counter |
Decrement the count associated with counter by 1.
Parameters:
| index | the counter to decrement.
|
int32_t count (int32_t index)
| count |
Get the count associated with counter.
Parameters:
| index | of the counter to query.
|
Returns: the counter value.
void* data (int32_t index)
| data |
void recycle (int32_t index)
| recycle |
Recycle counter. Places counter on free-list.
Parameters:
| index | of the counter to recycle.
|
Dumps counter info to stdout. Debugging function.
Sanity check internal data structure. Debugging function.
[static]
Returns: singleton cref_counter_pool.
cref_counter_pool ()
| cref_counter_pool |
Generated by: pavlin on kobe.xorp.net on Wed Jan 7 19:10:36 2009, using kdoc 2.0a54+XORP.
