File kernel/src/utils/SiconosAlgebra/SiconosAlgebraTools.hpp

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Standalone functions used with matrices and vectors.

namespace siconos

namespace algebra

Functions

bool isComparableTo(const BlockVector &v1, const BlockVector &v2)

test if two BlockVectors have the same number of blocks with blocks of the same size when at the same position

Parameters:

• v1 – first vector to compare with

• v2 – second vector to compare with

bool isComparableTo(const SiconosMatrix &m1, const SiconosMatrix &m2)

test if two matrices have the same number of blocks with blocks of the same dimension when at the same position

Parameters:

• v1 – first matrix to compare with

• v2 – second matrix to compare with

namespace internal

Functions

template<typename M, typename T = typename M::value_type>
void randomize(M &m, T min = 0., T max = 100.)

Random init of a boost ublas matrix.

template<typename T>
struct RndIntGen

Public Functions

inline RndIntGen(T l, T h)

inline double operator()()

Private Members

T low = {0}

T high = {100}

std::random_device rd

std::mt19937 gen = {rd()}

std::uniform_real_distribution<T> dist = {low, high}