gsIdentityOp< T > Class Template Reference

Detailed Description

template<class T>
class gismo::gsIdentityOp< T >

Identity operator.

Inheritance diagram for gsIdentityOp< T >:

Collaboration diagram for gsIdentityOp< T >:

Public Types
typedef memory::shared_ptr< gsIdentityOp >	Ptr
	Shared pointer for gsIdentityOp.
typedef memory::unique_ptr< gsIdentityOp >	uPtr
	Unique pointer for gsIdentityOp.

Public Member Functions
void	apply (const gsMatrix< T > &input, gsMatrix< T > &x) const
	apply the operator on the input vector and store the result in x
index_t	cols () const
	Returns the number of columns of the operator.
	gsIdentityOp (index_t dim)
	Constructor taking the dimension of the identity operator.
index_t	rows () const
	Returns the number of rows of the operator.
virtual void	setOptions (const gsOptionList &)
	Set options based on a gsOptionList object.

Static Public Member Functions
static gsOptionList	defaultOptions ()
	Get the default options as gsOptionList object.
static gsIdentityOp< T >	Identity (const index_t dim)
	Identity operator.
static uPtr	make (index_t dim)
	Make function returning a smart pointer.

Member Function Documentation

apply()

template<class T >

void apply ( const gsMatrix< T > &  input, gsMatrix< T > &  x  ) const

inlinevirtual

apply the operator on the input vector and store the result in x

Parameters

input	Input vector
x	result vector

Implements gsLinearOperator< T >.