- Add a warning about quicksort being stable only with some
operators git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@1066 3ecf2c5c-341e-0410-92b4-d18e462d057c
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@ -109,11 +109,11 @@ class CPUPolicy:
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# @code
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# @code
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# # As a lambda anonymous function (preferred)
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# # As a lambda anonymous function (preferred)
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# # (x and y are two DynamicSchedulable objects)
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# # (x and y are two DynamicSchedulable objects)
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# cmpf = lambda x,y: x.someProperty() < y.someProperty()
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# cmpf = lambda x,y: x.someProperty() <= y.someProperty()
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#
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#
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# # As a normal *global* function
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# # As a normal *global* function
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# def compare(a,b):
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# def compare(a,b):
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# return a.someProperty < b.someProperty()
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# return a.someProperty <= b.someProperty()
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# cmpf = compare
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# cmpf = compare
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# @endcode
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# @endcode
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#
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#
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@ -124,6 +124,12 @@ class CPUPolicy:
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# self.sort(queue, cmpf)
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# self.sort(queue, cmpf)
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# @endcode
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# @endcode
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#
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#
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# Since queue.sort() uses a in-place version of the
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# quicksort algorithm, note the effect of using "<"
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# instead than "<=": quicksort wouldn't be stable anymore.
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# You have been warned. If your policy behaves strangely,
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# this may be the cause.
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#
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# @param self The object caller
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# @param self The object caller
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# @param queue The ReadyQueue to be sorted in place
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# @param queue The ReadyQueue to be sorted in place
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# @param cmpf The binary function to use to compare elements
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# @param cmpf The binary function to use to compare elements
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