StoreableFilter Class Template Reference
[Conversion filters for store tables]
Base class for storeable filters.
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#include <storeablefilter.h>
Inheritance diagram for StoreableFilter:
Public Member Functions | |
| virtual void * | getRef () const |
| Get pointer to C++ member. | |
| StoreableFilter (T &pMember) | |
| Constructor. | |
| virtual void | updateRef (void *pNewMember) |
| Update pointer to C++ member to new address. | |
Protected Attributes | |
| T * | mMember |
| pointer to object that this filter should modify. | |
Detailed Description
template<typename T>
class dba::StoreableFilter< T >
Base class for storeable filters.
Handles pointer update and construction of filter. You have to implement conversion rooutines to be able to create filters.
- Warning:
- this filter will operate on different pointers to members of objects storead as mMember. There is \ no guarantee that pointer that is set by updateRef will not change between calls to fromString or toXXX calls
Constructor & Destructor Documentation
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Constructor.
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Member Function Documentation
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Update pointer to C++ member to new address. This method is used by dba just before filter usage.
Implements StoreableFilterBase. |
Member Data Documentation
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pointer to object that this filter should modify. Can be changed by updateRef. |
The documentation for this class was generated from the following file:
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