VertexView is a read-only "view" of a cell's vertices, where the vertices are stored contiguously in a large master array. More...

Public Member Functions
	VertexView ()
	empty ctor, needed for storing VertexViews in Teuchos hashtables
	VertexView (int **base, int offset, int length)
	Construct a view into an array.
int	hashCode () const
	Return a hash code for the vertex set.
bool	operator== (const VertexView &other) const
	Test equality between two vertex sets.
std::string	toString () const
	Write to a std::string.
Private Attributes
int **	base_
int	offset_
int	length_

Detailed Description

VertexView is a read-only "view" of a cell's vertices, where the vertices are stored contiguously in a large master array.

By working with views, we can greatly reduce the number of temporary arrays created during hashtable searches for existing vertex arrays.

Constructor & Destructor Documentation

Sundance::VertexView::VertexView ( ) [inline]

empty ctor, needed for storing VertexViews in Teuchos hashtables

Sundance::VertexView::VertexView	(	int **	base,
		int	offset,
		int	length
	)		`[inline]`

Construct a view into an array.

Parameters:

bese	pointer to the start of the master data array. By using double indirection, the master array can be resized or relocated and VertexViews can remain valid.
offset	the index of the vertex subarray being viewed.
length	the number of vertices included in this view.