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epsilon-master/apps/probability/law/poisson_law.h 896 Bytes
6663b6c9   adorian   projet complet av...
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  #ifndef PROBABILITE_POISSON_LAW_H
  #define PROBABILITE_POISSON_LAW_H
  
  #include "one_parameter_law.h"
  
  namespace Probability {
  
  class PoissonLaw : public OneParameterLaw {
  public:
    PoissonLaw();
    I18n::Message title() override;
    Type type() const override;
    bool isContinuous() const override;
    float xMin() override;
    float yMin() override;
    float xMax() override;
    float yMax() override;
    I18n::Message parameterNameAtIndex(int index) override;
    I18n::Message parameterDefinitionAtIndex(int index) override;
    float evaluateAtAbscissa(float x) const override {
      return templatedApproximateAtAbscissa(x);
    }
    bool authorizedValueAtIndex(float x, int index) const override;
  private:
    double evaluateAtDiscreteAbscissa(int k) const override {
      return templatedApproximateAtAbscissa((double)k);
    }
    template<typename T> T templatedApproximateAtAbscissa(T x) const;
  };
  
  }
  
  #endif