Eigen::CommaInitializer< XprType > Class Template Reference

Helper class used by the comma initializer operator. More...

#include <CommaInitializer.h>

Public Types
typedef XprType::Scalar	Scalar

Public Member Functions
EIGEN_DEVICE_FUNC	CommaInitializer (XprType &xpr, const Scalar &s)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC	CommaInitializer (XprType &xpr, const DenseBase< OtherDerived > &other)
EIGEN_DEVICE_FUNC	CommaInitializer (const CommaInitializer &o)
EIGEN_DEVICE_FUNC CommaInitializer &	operator, (const Scalar &s)
template<typename OtherDerived >
EIGEN_DEVICE_FUNC CommaInitializer &	operator, (const DenseBase< OtherDerived > &other)
EIGEN_DEVICE_FUNC XprType &	finished ()

Public Attributes
XprType &	m_xpr
Index	m_row
Index	m_col
Index	m_currentBlockRows

Detailed Description

template<typename XprType>
class Eigen::CommaInitializer< XprType >

Helper class used by the comma initializer operator.

This class is internally used to implement the comma initializer feature. It is the return type of MatrixBase::operator<<, and most of the time this is the only way it is used.

See also

\blank MatrixBase::operator<<, CommaInitializer::finished()

Member Function Documentation

finished()

template<typename XprType >

EIGEN_DEVICE_FUNC XprType& Eigen::CommaInitializer< XprType >::finished ( )

inline

Returns

the built matrix once all its coefficients have been set. Calling finished is 100% optional. Its purpose is to write expressions like this:

quaternion.fromRotationMatrix((Matrix3f() << axis0, axis1, axis2).finished());

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

• CommaInitializer.h