#include <NumericTest.h>
Helper functions to compare scalars, vectors, matrices, etc. More...
Helper functions to compare scalars, vectors, matrices, etc.
Public Member Functions | |
NumericTest () | |
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BaseTest () | |
Initialize Sofa and the random number generator. More... | |
~BaseTest () override | |
virtual void | onSetUp () |
virtual void | onTearDown () |
Static Public Member Functions | |
Matrices | |
Functions to compare matrices | |
template<typename Matrix1 , typename Matrix2 > | |
static Real | matrixMaxDiff (const Matrix1 &m1, const Matrix2 &m2) |
return the maximum difference between corresponding entries, or the infinity if the matrices have different sizes More... | |
template<Size M, Size N, typename Real , typename Matrix2 > | |
static Real | matrixMaxDiff (const sofa::type::Mat< M, N, Real > &m1, const Matrix2 &m2) |
Return the maximum difference between corresponding entries, or the infinity if the matrices have different sizes. More... | |
Static Protected Member Functions | |
static float | norm (float a) |
static double | norm (double a) |
template<typename T > | |
static Real | norm (T a) |
Scalars | |
typedef _Real | Real |
Scalar type. More... | |
static Real | epsilon () |
the smallest real number More... | |
static Real | infinity () |
Infinity. More... | |
static bool | isSmall (Real r, Real ratio=1.) |
true if the magnitude of r is less than ratio*epsilon More... | |
Vectors | |
template<class Container1 , class Container2 > | |
Real | vectorMaxDiff (const Container1 &c1, const Container2 &c2) |
Return the maximum difference between two containers. Issues a failure if sizes are different. More... | |
template<class Container > | |
Real | vectorMaxAbs (const Container &c) |
Return the maximum absolute value of a container. More... | |
template<Size N, typename Real , typename Vector2 > | |
static Real | vectorMaxDiff (const sofa::type::Vec< N, Real > &m1, const Vector2 &m2) |
return the maximum difference between corresponding entries, or the infinity if the vectors have different sizes More... | |
template<Size N, typename Real > | |
static Real | vectorMaxDiff (const sofa::type::Vec< N, Real > &m1, const sofa::type::Vec< N, Real > &m2) |
return the maximum difference between corresponding entries More... | |
Additional Inherited Members | |
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sofa::testing::MessageAsTestFailure | m_fatal |
sofa::testing::MessageAsTestFailure | m_error |
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static int | seed = (unsigned int)time(nullptr) |
Seed value. More... | |
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inlinestatic |
the smallest real number
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inlinestatic |
Infinity.
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inlinestatic |
true if the magnitude of r is less than ratio*epsilon
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inlinestatic |
return the maximum difference between corresponding entries, or the infinity if the matrices have different sizes
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inlinestatic |
Return the maximum difference between corresponding entries, or the infinity if the matrices have different sizes.
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inlinestaticprotected |
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inlinestaticprotected |
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inlinestaticprotected |
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inline |
Return the maximum absolute value of a container.
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inline |
Return the maximum difference between two containers. Issues a failure if sizes are different.
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inlinestatic |
return the maximum difference between corresponding entries
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inlinestatic |
return the maximum difference between corresponding entries, or the infinity if the vectors have different sizes