soma::NullAllocator Class Reference
This allocator doesn't allocate anything. More...
#include <soma-io/allocator/allocator.h>
Inheritance diagram for soma::NullAllocator:
Collaboration diagram for soma::NullAllocator:
Public Member Functions | |
| virtual | ~NullAllocator () |
| virtual char * | allocate (size_t n, size_t elemsize, DataSource *datasource) const |
| virtual void | deallocate (char *ptr, size_t n, size_t sz) const |
 Public Member Functions inherited from soma::LowLevelAllocator | |
| virtual | ~LowLevelAllocator () |
| virtual bool | canDuplicate () const |
Static Public Member Functions | |
| static const NullAllocator & | singleton () |
Additional Inherited Members | |
| Protected Member Functions inherited from soma::LowLevelAllocator | |
| LowLevelAllocator () | |
Detailed Description
This allocator doesn't allocate anything.
NullAllocator is used to "fake" allocation and use data already
allocated (and owned) by other structures
Definition at line 108 of file allocator.h.
Constructor & Destructor Documentation
◆ ~NullAllocator()
|
virtual |
Member Function Documentation
◆ allocate()
|
virtual |
Implements soma::LowLevelAllocator.
◆ deallocate()
|
virtual |
Implements soma::LowLevelAllocator.
◆ singleton()
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static |
The documentation for this class was generated from the following file:
- soma-io/allocator/allocator.h
