Provide an output iterator that ignores the output that is provided. De-referencing an iterator and assigning to the returned value has no effect.
Declared in <bdlb_nulloutputiterator.h>
template<class TYPE>
class NullOutputIterator;| Name | Description |
|---|---|
AssignmentProxy | AssignmentProxy is an alias for an object type returned by de-referencing operator. |
difference_type | Type used to represent distances between iterators (unused). |
iterator_category | Standard iterator category for this iterator type. |
pointer | Pointer type for this iterator (unused). |
reference | |
value_type | Type of values that can be written through this iterator. |
| Name | Description |
|---|---|
NullOutputIterator [constructor] | Constructors |
~NullOutputIterator [destructor] | Destroy this object. |
operator= | Assign to this object the value of the specified rhs iterator, and return a reference providing modifiable access to this object. |
operator* | Return an object that can appear on the left-hand side of an assignment from TYPE. The assignment to the returned object has no effect. |
operator++ | Set this object to point to the next writable element, and return a reference providing modifiable access to this object. This operation has no effect. |