Represents a vector consisting of 1 at a given index and zeros otherwise. To be used as an initializer for viennacl::vector, vector_range, or vector_slize only. More...

#include <matrix_def.hpp>

Inheritance diagram for viennacl::identity_matrix< NumericT >:

Public Types
typedef vcl_size_t	size_type

typedef NumericT const &	const_reference

Public Types inherited from viennacl::implicit_matrix_base< NumericT >
typedef NumericT const &	const_reference

typedef NumericT	cpu_value_type

Public Member Functions
	identity_matrix (size_type s, viennacl::context ctx=viennacl::context())

Public Member Functions inherited from viennacl::implicit_matrix_base< NumericT >
size_type	size1 () const

size_type	size2 () const

viennacl::context	context () const

NumericT	value () const

bool	diag () const

const_reference	operator() (size_type i, size_type j) const

Additional Inherited Members
Protected Types inherited from viennacl::implicit_matrix_base< NumericT >
typedef vcl_size_t	size_type

Protected Member Functions inherited from viennacl::implicit_matrix_base< NumericT >
	implicit_matrix_base (size_type size1, size_type size2, NumericT value, bool diag, viennacl::context ctx)

Protected Attributes inherited from viennacl::implicit_matrix_base< NumericT >
size_type	size1_

size_type	size2_

NumericT	value_

bool	diag_

NumericT	off_diag_

viennacl::context	ctx_

Detailed Description

template<typename NumericT>
class viennacl::identity_matrix< NumericT >

Represents a vector consisting of 1 at a given index and zeros otherwise. To be used as an initializer for viennacl::vector, vector_range, or vector_slize only.

Examples:: blas2.cpp, and tql2.cpp.

Definition at line 69 of file matrix_def.hpp.

Member Typedef Documentation

template<typename NumericT>

typedef NumericT const& viennacl::identity_matrix< NumericT >::const_reference

Definition at line 73 of file matrix_def.hpp.

template<typename NumericT>

typedef vcl_size_t viennacl::identity_matrix< NumericT >::size_type

Definition at line 72 of file matrix_def.hpp.

Constructor & Destructor Documentation

template<typename NumericT>

viennacl::identity_matrix< NumericT >::identity_matrix	(	size_type	s,
		viennacl::context	ctx = `viennacl::context()`
	)

inline

Definition at line 75 of file matrix_def.hpp.

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

viennacl/detail/matrix_def.hpp

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

template<typename NumericT> class viennacl::identity_matrix< NumericT >

Member Typedef Documentation

Constructor & Destructor Documentation

template<typename NumericT>
class viennacl::identity_matrix< NumericT >