t8_geometry_zero.h File Reference

This header provides the C interface to create a zero geometry. More...

#include <t8.h>
#include <t8_geometry/t8_geometry.h>
#include <t8_geometry/t8_geometry_with_vertices.h>

Go to the source code of this file.

Functions
t8_geometry_c *	t8_geometry_zero_new (int dim)
	Create a new zero geometry of a given dimension. More...
void	t8_geometry_zero_destroy (t8_geometry_c **geom)
	Destroy a zero geometry that was created with t8_geometry_zero_new. More...

Detailed Description

This header provides the C interface to create a zero geometry.

Function Documentation

t8_geometry_zero_destroy()

void t8_geometry_zero_destroy

(

t8_geometry_c **

geom

)

Destroy a zero geometry that was created with t8_geometry_zero_new.

Parameters

[in,out]

geom

A zero geometry. Set to NULL on output.

t8_geometry_zero_new()

t8_geometry_c* t8_geometry_zero_new

(

int

dim

)

Create a new zero geometry of a given dimension.

The geometry is only all tree types and as many vertices as the tree type has. The vertices are saved via the t8_cmesh_set_tree_vertices function. Sets the dimension and the name to "t8_geom_zero_{dim}"

Parameters

[in]

dim

0 <= dimension <= 3. The dimension.

Returns

A pointer to an allocated t8_geometry_zero struct, as if the t8_geometry_zero (int dim) constructor was called.