Public Member Functions | |
virtual double | value (const Point< dim > &p, const unsigned int component=0) const |
virtual void | value_list (const std::vector< Point< dim > > &points, std::vector< double > &values, const unsigned int component=0) const |
virtual Tensor< 1, dim > | gradient (const Point< dim > &p, const unsigned int component=0) const |
virtual void | gradient_list (const std::vector< Point< dim > > &points, std::vector< Tensor< 1, dim > > &gradients, const unsigned int component=0) const |
virtual double | laplacian (const Point< dim > &p, const unsigned int component=0) const |
virtual void | laplacian_list (const std::vector< Point< dim > > &points, std::vector< double > &values, const unsigned int component=0) const |
virtual Tensor< 2, dim > | hessian (const Point< dim > &p, const unsigned int component=0) const |
virtual void | hessian_list (const std::vector< Point< dim > > &points, std::vector< Tensor< 2, dim > > &hessians, const unsigned int component=0) const |
Cosine-shaped pillow function. This is another function with zero boundary values on . In the interior it is the product of
.
virtual double Functions::CosineFunction< dim >::value | ( | const Point< dim > & | p, | |
const unsigned int | component = 0 | |||
) | const [virtual] |
The value at a single point.
Reimplemented from Function< dim >.
virtual void Functions::CosineFunction< dim >::value_list | ( | const std::vector< Point< dim > > & | points, | |
std::vector< double > & | values, | |||
const unsigned int | component = 0 | |||
) | const [virtual] |
Values at multiple points.
Reimplemented from Function< dim >.
virtual Tensor<1,dim> Functions::CosineFunction< dim >::gradient | ( | const Point< dim > & | p, | |
const unsigned int | component = 0 | |||
) | const [virtual] |
Gradient at a single point.
Reimplemented from Function< dim >.
virtual void Functions::CosineFunction< dim >::gradient_list | ( | const std::vector< Point< dim > > & | points, | |
std::vector< Tensor< 1, dim > > & | gradients, | |||
const unsigned int | component = 0 | |||
) | const [virtual] |
Gradients at multiple points.
Reimplemented from Function< dim >.
virtual double Functions::CosineFunction< dim >::laplacian | ( | const Point< dim > & | p, | |
const unsigned int | component = 0 | |||
) | const [virtual] |
Laplacian at a single point.
Reimplemented from Function< dim >.
virtual void Functions::CosineFunction< dim >::laplacian_list | ( | const std::vector< Point< dim > > & | points, | |
std::vector< double > & | values, | |||
const unsigned int | component = 0 | |||
) | const [virtual] |
Laplacian at multiple points.
Reimplemented from Function< dim >.
virtual Tensor<2,dim> Functions::CosineFunction< dim >::hessian | ( | const Point< dim > & | p, | |
const unsigned int | component = 0 | |||
) | const [virtual] |
Second derivatives at a single point.
virtual void Functions::CosineFunction< dim >::hessian_list | ( | const std::vector< Point< dim > > & | points, | |
std::vector< Tensor< 2, dim > > & | hessians, | |||
const unsigned int | component = 0 | |||
) | const [virtual] |
Second derivatives at multiple points.