pm::TropicalNumber< Addition, Scalar > Class Template Reference

#include <TropicalNumber.h>

Collaboration diagram for pm::TropicalNumber< Addition, Scalar >:

Protected Attributes
Scalar	scalar
	numerical value

Detailed Description

template<typename Addition, typename Scalar = Rational>
class pm::TropicalNumber< Addition, Scalar >

TropicalNumber models a modification of a chosen scalar type. Its multiplication is the inherent addition of the scalar, the addition is passed as a template parameter (Usually it is Max or Min). The Addition must have methods apply(x,y), assign(x,y), and orientation(). The latter determines the tropical zero of the TropicalNumber type: It is Addition::orientation() * infinity.

The Scalar has to know its zero and its own infinity value via std::numeric_limits.

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The documentation for this class was generated from the following file:

• lib/core/include/TropicalNumber.h