SkewSymR4¶

This class represents a rank four tensor with symmetries $C_{ijkl} = -C_{jikl}$ and $C_{ijkl} = C_{ijlk}$ . It is stored as a length 18 flat array in a convention that makes it the natural way to store the derivative of a symmetric rank 2 tensor with respect to a skew symmetric rank 2 tensor.

class SkewSymR4 : public neml::Tensor ¶

Public Functions

SkewSymR4()¶

SkewSymR4(const std::vector<double> v)¶

SkewSymR4(const std::vector<std::vector<double>> A)¶

SkewSymR4(double *v)¶

SkewSymR4(const double *v)¶

SkewSymR4 opposite() const¶

SkewSymR4 operator-() const¶

SkewSymR4 &operator+=(const SkewSymR4 &other)¶

SkewSymR4 &operator-=(const SkewSymR4 &other)¶

RankFour to_full() const¶

double &operator()(size_t i, size_t j)¶

const double &operator()(size_t i, size_t j) const¶

RankFour dot(const RankFour &other) const¶

RankFour dot(const SymSymR4 &other) const¶

RankFour dot(const SkewSymR4 &other) const¶

RankFour dot(const SymSkewR4 &other) const¶

RankTwo dot(const RankTwo &other) const¶

RankTwo dot(const Skew &other) const¶

RankTwo dot(const Symmetric &other) const¶