Qore Programming Language Reference Manual  0.8.9
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QC_HashKeyIterator.dox.h
1 namespace Qore {
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32 class HashKeyIterator : public HashIterator {
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34 public:
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43  constructor(hash h);
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45 public:
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53  constructor();
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55 public:
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62  copy();
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64 public:
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80 string getValue();
81 };
82 };
string getValue()
returns the current key value or throws an INVALID-ITERATOR exception if the iterator is invalid ...
This class an iterator class for hashes.
Definition: QC_HashIterator.dox.h:28
constructor()
Creates an empty hash iterator object.
hash hash(object obj)
Returns a hash of an object's members.
copy()
Creates a copy of the HashKeyIterator object, iterating the same object as the original and in the sa...
This class an iterator class for hashes.
Definition: QC_HashKeyIterator.dox.h:32