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random
discrete-uniform.h
Go to the documentation of this file.
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#ifndef BZ_RANDOM_DISCRETE_UNIFORM_H
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#define BZ_RANDOM_DISCRETE_UNIFORM_H
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#include <
random/default.h
>
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BZ_NAMESPACE
(ranlib)
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template<typename T =
unsigned
int
, typename IRNG =
defaultIRNG
,
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typename stateTag =
defaultState
>
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class
DiscreteUniform
: public
IRNGWrapper
<IRNG,stateTag>
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{
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public
:
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typedef
T
T_numtype
;
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DiscreteUniform
(T
n
)
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{
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BZPRECONDITION(n < 4294967295U);
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n_ =
n
;
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}
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T random()
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{
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return
this->irng_.random() % n_;
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}
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private
:
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T
n_
;
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};
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BZ_NAMESPACE_END
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#endif // BZ_RANDOM_DISCRETE_UNIFORM_H
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