Indicator function, $\mathbf{x} \mapsto \alpha \mathbf{1}_A(\mathbf{x})$ , on radially symmetric set $A$ . More...

#include <scalars.hpp>

Inheritance diagram for fdl::Spherical< scalar_t >:

Public Member Functions
	Spherical (unsigned dim, scalar_t x0[], scalar_t sigma=scalar_t(1), scalar_t alpha=scalar_t(1))
	Legacy constructor for $A = \{x \in \mathbf{R}^d: \|x - x_0\| < \sigma\}$ .
	Spherical (TiXmlNode *node)
virtual scalar_t	operator() (scalar_t t, const scalar_t x[])
Private Attributes
scalar_t	alpha_
scalar_t	r2_
scalar_t	x0_ [3]

Detailed Description

Indicator function, $\mathbf{x} \mapsto \alpha \mathbf{1}_A(\mathbf{x})$ , on radially symmetric set $A$ .

Definition at line 121 of file scalars.hpp.

Constructor & Destructor Documentation

template<typename scalar_t >

fdl::Spherical< scalar_t >::Spherical ( TiXmlNode * node ) [inline]

XML data format:

 <Node>
    <Definition>Spherical</Definition>
    <Parameters x0="0.0" y0="0.0" z0="0.0" alpha="1.0" radius="1.0">
 </Node>

Definition at line 149 of file scalars.hpp.

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