The TransformIterator_AllocatorOfIteratorMethod class template has an allocator method when its boolean template parameter is true, which will be made to be the case when the iterator of the transform iterator uses allocators. The transform iterator type itself is supplied as BASE_TYPE.
Declared in <bdlb_transformiterator.h>
template<
class BASE_TYPE,
bool>
struct TransformIterator_AllocatorOfIteratorMethod;| Name |
|---|
TransformIterator_AllocatorOfIteratorMethod<BASE_TYPE, true> |
| Name | Description |
|---|---|
TransformIterator | The transform iterator class itself. Its job is to hold a functor and an iterator, pass through all iterator-related operations to the held iterator, and on dereference, call the functor on the result of dereferencing the iterator and return the result of the call instead. |