Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType > Class Template Reference

Expression of a coefficient wise version of the C++ ternary operator ?: More...

#include <Select.h>

Inherits no_assignment_operator, and type< Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType > >.

List of all members.

Public Types
typedef internal::dense_xpr_base < Select >::type	Base

Public Member Functions
const Scalar	coeff (Index i, Index j) const
const Scalar	coeff (Index i) const
Index	cols () const
const ConditionMatrixType &	conditionMatrix () const
const ElseMatrixType &	elseMatrix () const
Index	rows () const
	Select (const ConditionMatrixType &conditionMatrix, const ThenMatrixType &thenMatrix, const ElseMatrixType &elseMatrix)
const ThenMatrixType &	thenMatrix () const

Protected Attributes
ConditionMatrixType::Nested	m_condition
ElseMatrixType::Nested	m_else
ThenMatrixType::Nested	m_then

Detailed Description

template<typename ConditionMatrixType, typename ThenMatrixType, typename ElseMatrixType>
class Eigen::Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >

Expression of a coefficient wise version of the C++ ternary operator ?:

Parameters:

ConditionMatrixType	the type of the condition expression which must be a boolean matrix
ThenMatrixType	the type of the then expression
ElseMatrixType	the type of the else expression

This class represents an expression of a coefficient wise version of the C++ ternary operator ?:. It is the return type of DenseBase::select() and most of the time this is the only way it is used.

See also:: DenseBase::select(const DenseBase<ThenDerived>&, const DenseBase<ElseDerived>&) const

Member Typedef Documentation

typedef internal::dense_xpr_base<Select>::type Base

Constructor & Destructor Documentation

Select	(	const ConditionMatrixType &	conditionMatrix,
		const ThenMatrixType &	thenMatrix,
		const ElseMatrixType &	elseMatrix
	)

inline

References eigen_assert, Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_condition, Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_else, and Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_then.

Member Function Documentation

const Scalar coeff	(	Index	i,
		Index	j
	)		const

inline

References Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_condition, Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_else, and Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_then.

const Scalar coeff ( Index i ) const

inline

References Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_condition, Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_else, and Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_then.

Index cols ( void ) const

inline

References Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_condition.

const ConditionMatrixType& conditionMatrix ( ) const

inline

References Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_condition.

const ElseMatrixType& elseMatrix ( ) const

inline

References Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_else.

Index rows ( void ) const

inline

References Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_condition.

const ThenMatrixType& thenMatrix ( ) const

inline

References Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::m_then.

Member Data Documentation

ConditionMatrixType::Nested m_condition

protected

Referenced by Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::coeff(), Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::cols(), Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::conditionMatrix(), Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::rows(), and Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::Select().

ElseMatrixType::Nested m_else

protected

Referenced by Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::coeff(), Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::elseMatrix(), and Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::Select().

ThenMatrixType::Nested m_then

protected

Referenced by Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::coeff(), Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::Select(), and Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType >::thenMatrix().

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

Select.h