Generic expression where a coefficient-wise unary operator is applied to an expression. More...
#include <CwiseUnaryOp.h>
Public Types | |
typedef CwiseUnaryOpImpl < UnaryOp, XprType, typename internal::traits< XprType > ::StorageKind >::Base | Base |
Public Member Functions | |
Index | cols () const |
CwiseUnaryOp (const XprType &xpr, const UnaryOp &func=UnaryOp()) | |
const UnaryOp & | functor () const |
const internal::remove_all < typename XprType::Nested > ::type & | nestedExpression () const |
internal::remove_all< typename XprType::Nested >::type & | nestedExpression () |
Index | rows () const |
Protected Attributes | |
const UnaryOp | m_functor |
XprType::Nested | m_xpr |
Generic expression where a coefficient-wise unary operator is applied to an expression.
UnaryOp | template functor implementing the operator |
XprType | the type of the expression to which we are applying the unary operator |
This class represents an expression where a unary operator is applied to an expression. It is the return type of all operations taking exactly 1 input expression, regardless of the presence of other inputs such as scalars. For example, the operator* in the expression 3*matrix is considered unary, because only the right-hand side is an expression, and its return type is a specialization of CwiseUnaryOp.
Most of the time, this is the only way that it is used, so you typically don't have to name CwiseUnaryOp types explicitly.
typedef CwiseUnaryOpImpl<UnaryOp, XprType,typename internal::traits<XprType>::StorageKind>::Base Base |
CwiseUnaryOp | ( | const XprType & | xpr, |
const UnaryOp & | func = UnaryOp() |
||
) | [inline] |
Index cols | ( | ) | const [inline] |
References CwiseUnaryOp< UnaryOp, XprType >::m_xpr.
const UnaryOp& functor | ( | ) | const [inline] |
References CwiseUnaryOp< UnaryOp, XprType >::m_functor.
const internal::remove_all<typename XprType::Nested>::type& nestedExpression | ( | ) | const [inline] |
References CwiseUnaryOp< UnaryOp, XprType >::m_xpr.
internal::remove_all<typename XprType::Nested>::type& nestedExpression | ( | ) | [inline] |
References CwiseUnaryOp< UnaryOp, XprType >::m_xpr.
Index rows | ( | ) | const [inline] |
References CwiseUnaryOp< UnaryOp, XprType >::m_xpr.
const UnaryOp m_functor [protected] |
Referenced by CwiseUnaryOp< UnaryOp, XprType >::functor().
XprType::Nested m_xpr [protected] |