Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType > Class Template Reference

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

List of all members.

Public Member Functions
const Scalar	coeff (int i, int j) const
const Scalar	coeff (int i) const
int	cols () const
int	rows () const
	Select (const ConditionMatrixType &conditionMatrix, const ThenMatrixType &thenMatrix, const ElseMatrixType &elseMatrix)
Protected Attributes
const ConditionMatrixType::Nested	m_condition
const ElseMatrixType::Nested	m_else
const ThenMatrixType::Nested	m_then

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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 ?:

This is defined in the Array module.

 #include <Eigen/Array> 

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 MatrixBase::select() and most of the time this is the only way it is used.

See also:

MatrixBase::select(const MatrixBase<ThenDerived>&, const MatrixBase<ElseDerived>&) const

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Member Function Documentation

int cols

(

)

const [inline]

Returns:

the number of columns.

See also:

rows(), ColsAtCompileTime

Reimplemented from MatrixBase< Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType > >.

int rows

(

)

const [inline]

Returns:

the number of rows.

See also:

cols(), RowsAtCompileTime

Reimplemented from MatrixBase< Select< ConditionMatrixType, ThenMatrixType, ElseMatrixType > >.

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