SourcePro® 2021.1 |
SourcePro® API Reference Guide |
Product Documentation: SourcePro Documentation Home |
Deprecated. Provides a const
iterator for RWTValHashSet.
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#include <rw/tvhset.h>
Public Member Functions | |
RWTValHashSetConstIterator (const RWTValHashSet< T, H, EQ, A > &h) | |
RWTValHashSetConstIterator (const RWTValHashSetIterator< T, H, EQ, A > &itr) | |
const RWTValHashSet< T, H, EQ, A > * | container () const |
const T & | key () const |
bool | operator() () |
bool | operator++ () |
void | reset () |
void | reset (const RWTValHashSet< T, H, EQ, A > &h) |
RWTValHashSetConstIterator provides a const
iterator for RWTValHashSet. A const
iterator prohibits any changes to the underlying collection.
Iteration over an RWTValHashSet 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 hashset 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 from 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 value currently pointed to by self.
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Advances self to the next element. Returns false
if the iterator has advanced past the last item in the container, otherwise returns true
.
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Advances self to the next element. If the iterator has been reset or just created self references the first element. If, before iteration, self referenced the last value in the multiset, self references an undefined value and returns false
. Otherwise, it returns true
.
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Resets the iterator so that after being advanced it references the first element of the collection.
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Resets the iterator so that after being advanced it references the first element of the collection h.
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