Qore Programming Language Reference Manual  1.0.8
QC_RangeIterator.dox.h
1 namespace Qore {
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33 public:
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49  constructor(int start, int stop, int step = 1, auto val);
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51 public:
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64  constructor(int stop);
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66 public:
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73  copy();
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75 public:
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94 auto getValue();
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96 public:
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111 bool next();
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113 public:
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140  reset();
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142 public:
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155 bool valid();
156 };
157 }
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160 namespace Qore {
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212 RangeIterator xrange(int start, int stop, int step = 1, auto val);
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238 RangeIterator xrange(int stop);
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241 }
constructor(int start, int stop, int step=1, auto val)
creates the numerical sequence iterator with the initial arguments
reset()
Reset the iterator instance to its initial state (start, stop, and step).
copy()
Creates a copy of the RangeIterator object, iterating the same object as the original and in the same...
bool next()
This method returns True while there are more numbers to iterate and False when the range has been co...
This class defines a range-like iterator to be used to iterate numerical sequences.
Definition: QC_RangeIterator.dox.h:31
bool valid()
returns True if the iterator is currently pointing at a valid element, False if not ...
RangeIterator xrange(int start, int stop, int step=1, auto val)
Returns a RangeIterator containing an arithmetic progression of integers.
auto getValue()
returns the current value or throws an INVALID-ITERATOR exception if the iterator is invalid ...
main Qore-language namespace
Definition: Pseudo_QC_All.dox.h:3
This class defines an abstract interface for iterators.
Definition: QC_AbstractIterator.dox.h:10