SourcePro® 2021.1 |
SourcePro® API Reference Guide |
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Deprecated. Provides a const
iterator for RWTPtrHashSet.
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#include <rw/tphset.h>
Public Member Functions | |
RWTPtrHashSetConstIterator (const RWTPtrHashSet< T, H, EQ, A > &h) | |
RWTPtrHashSetConstIterator (const RWTPtrHashSetIterator< T, H, EQ, A > &itr) | |
const RWTPtrHashSet< T, H, EQ, A > * | container () const |
const T * | key () const |
const T * | operator() () |
bool | operator++ () |
void | reset () |
void | reset (const RWTPtrHashSet< T, H, EQ, A > &t) |
RWTPtrHashSetConstIterator provides a const
iterator interface to C++ Standard Library-based RWTPtrHashSet collections.
Iteration over an RWTPtrHashSet is pseudorandom and dependent on the capacity of the underlying hash table and the hash function being used.
The current item referenced by this iterator is undefined after construction or after a call to reset(). The iterator becomes valid after being advanced with either a pre-increment or an operator()().
For both operator++() and operator()(), iterating past the last element returns a value equivalent to boolean false
. Continued increments return a value equivalent to false
until reset() is called.
The value
type must have operator==
defined. This requirement is imposed by the C++ Standard Library.
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Creates a const
iterator for the hashed set h. The iterator begins in an undefined state and must be advanced before the first element is accessible.
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Creates a const
iterator for the iterator itr. The const
iterator begins in an undefined state and must be advanced before the first element is accessible.
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Returns a pointer to the collection being iterated over.
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Returns the element referenced by self. Undefined if self is not referencing a value within the set.
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Advances self to the next element, dereferences the resulting iterator and returns its value. If the iterator has advanced past the last item in the container, rwnil will be returned.
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Advances self to the next element. If the iterator has just been reset or created, self now references the first element. If, before iteration, self referenced the last association in the multi-map, self now points to an undefined value and a value equivalent to false
is returned. Otherwise, a value equivalent to true
is returned.
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Resets the iterator so that after being advanced, it will reference the first element of the collection.
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Resets the iterator so that after being advanced, it will reference the first element of the collection t.
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