oomph::OneDimensionalModalShape Class Reference

#include <shape.h>

Inheritance diagram for oomph::OneDimensionalModalShape:

Public Member Functions
	OneDimensionalModalShape (const unsigned p_order, const double &s)
	Constructor. More...
Public Member Functions inherited from oomph::Shape
	Shape (const unsigned &N)
	Constructor for a single-index set of shape functions. More...
	Shape (const unsigned &N, const unsigned &M)
	Constructor for a two-index set of shape functions. More...
	Shape (const Shape &shape)=delete
	Broken copy constructor. More...
	Shape ()
void	operator= (const Shape &shape)
void	operator= (Shape *const &shape_pt)
	~Shape ()
	Destructor, clear up the memory allocated by the object. More...
void	resize (const unsigned &N, const unsigned &M=1)
	Change the size of the storage. More...
double &	operator[] (const unsigned &i)
	Overload the bracket operator to provide access to values. More...
const double &	operator[] (const unsigned &i) const
	Overload the bracket operator (const version) More...
double &	operator() (const unsigned &i)
	Overload the round bracket operator to provide access to values. More...
const double &	operator() (const unsigned &i) const
	Overload the round bracket operator (const version) More...
double &	operator() (const unsigned &i, const unsigned &j)
	Overload the round bracket operator, allowing for two indices. More...
const double &	operator() (const unsigned &i, const unsigned &j) const
unsigned	nindex1 () const
	Return the range of index 1 of the shape function object. More...
unsigned	nindex2 () const
	Return the range of index 2 of the shape function object. More...

Additional Inherited Members
Protected Member Functions inherited from oomph::Shape
void	range_check (const unsigned &i, const unsigned &j) const
	Private function that checks whether the index is in range. More...
Protected Attributes inherited from oomph::Shape
double *	Psi
double *	Allocated_storage
unsigned	Index1
	Size of the first index of the shape function. More...
unsigned	Index2
	Size of the second index of the shape function. More...

Detailed Description

Non-templated class that returns modal hierachical shape functions based on Legendre polynomials

Constructor & Destructor Documentation

OneDimensionalModalShape()

oomph::OneDimensionalModalShape::OneDimensionalModalShape ( const unsigned  p_order, const double &  s  )

inline

Constructor.

      : Shape(p_order)
    {
      // Populate the shape functions
      (*this)[0] = 0.5 * (1.0 - s);
      (*this)[1] = 0.5 * (1.0 + s);
      for (unsigned i = 2; i < p_order; i++)
      {
        (*this)[i] =
          (0.5 * (1.0 - s)) * (0.5 * (1.0 + s)) * Orthpoly::legendre(i - 2, s);
      }
    }

References i, oomph::Orthpoly::legendre(), and s.

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

• shape.h