za_co_codespot::datastructures::Order2StatisticalConcept< T > Struct Template Reference

#include <Order2StatisticalConcept.h>

List of all members.

Public Member Functions
	BOOST_CONCEPT_USAGE (Order2StatisticalConcept)

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Detailed Description

template<typename T>
struct za_co_codespot::datastructures::Order2StatisticalConcept< T >

A class that implements this concept allows second order statistics to be calculated for a sequence of values of this type, that is, the mean and variance.

Signed numbers such as int and float implement this concept.

A type that conforms to this concept supports the following operations: construction with 0 as parameter less than or equal comparisson assignment addition division by unsigned integers subtraction function sqr that squares the value.

Note:

Unsigned numbers, although they implement the concept, are still not suitable since they might return incorrect results for subtraction.

The sqr function will typically be implemented as x*x, but the concept does not assume this. The implementor is free to implement the sqr function anyway he (or she!) wants.

Definition at line 36 of file Order2StatisticalConcept.h.

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

• Quadtree/src/headers/Order2StatisticalConcept.h