MarkScope Class Reference
#include <MarkScope.h>
Inheritance diagram for MarkScope:
Detailed Description
Provides a way to mark a resource as used for the duration of the instance's scope.This is handy because we don't have to worry about releasing the resource if there are multiple return points, exception handling, or other such issues which might otherwise cause you to forget to release it -- let C++ do it for you!
Definition at line 11 of file MarkScope.h.
Public Member Functions | |
| MarkScope (Resource &r) | |
| constructor, for marking resources which require no data | |
| MarkScope (Resource &r, Resource::Data &d) | |
| constructor, accepts data parameter to pass to Resource::useResource() | |
| MarkScope (const MarkScope &ms) | |
| copy constructor, marks resource used, copying ms's data reference (better make sure the Resource support recursive usage...) | |
| MarkScope (const MarkScope &ms, Resource::Data &d) | |
| copy constructor, accepts additional data parameter to pass to Resource::useResource() | |
| ~MarkScope () | |
| destructor, releases resource | |
| Resource & | getResource () const |
| accessor to return the resource being marked | |
| Resource::Data & | getData () const |
| accessor to return the data used to access the resource | |
| void | reset () |
| renew the resource usage -- call release and use again, with the same data | |
| void | reset (Resource::Data &d) |
| renew the resource usage -- call release and use again with the new data | |
Protected Attributes | |
| Resource & | rsrc |
| the resource we're using | |
| Resource::Data * | data |
| data passed to resource when using it and releasing it | |
Private Member Functions | |
| MarkScope & | operator= (const MarkScope &) |
| assignment prohibited (can't reassign the reference we already hold) | |
The documentation for this class was generated from the following file:
