dolfinx::fem::Constant< T > Class Template Reference

A constant value which can be attached to a Form. Constants may be scalar (rank 0), vector (rank 1), or tensor valued. More...

#include <Constant.h>

Public Member Functions
	Constant (T c)
	Create a rank-0 (scalar-valued) constant.
	Constant (const std::vector< T > &c)
	Create a rank-1 (vector-valued) constant.
	Constant (const array2d< T > &c)
	Create a rank-2 constant.
	Constant (std::vector< int > shape, std::vector< T > value)
	Create an arbitrary rank constant. Data layout is row-major (C style).

Public Attributes
std::vector< int >	shape
	Shape.
std::vector< T >	value
	Values, stored as a flattened array.

Detailed Description

template<typename T>
class dolfinx::fem::Constant< T >

A constant value which can be attached to a Form. Constants may be scalar (rank 0), vector (rank 1), or tensor valued.

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

• /__w/dolfinx/dolfinx/cpp/dolfinx/fem/Constant.h