A helper functor that can copy a specific value if the given field exists. More...

Public Types
typedef traits::POD< PointInT > ::type	Pod
Public Member Functions
	CopyIfFieldExists (const PointInT &pt, const std::string &field, bool &exists, OutT &value)
	Constructor.
	CopyIfFieldExists (const PointInT &pt, const std::string &field, OutT &value)
	Constructor.
template<typename Key >
void	operator() ()
	Operator.

Detailed Description

A helper functor that can copy a specific value if the given field exists.

Definition at line 197 of file point_traits.h.

Member Typedef Documentation

template<typename PointInT , typename OutT >

typedef traits::POD<PointInT>::type pcl::CopyIfFieldExists< PointInT, OutT >::Pod

Definition at line 199 of file point_traits.h.

template<typename PointInT , typename OutT >

pcl::CopyIfFieldExists< PointInT, OutT >::CopyIfFieldExists	(	const PointInT &	pt,
		const std::string &	field,
		bool &	exists,
		OutT &	value
	)		`[inline]`

Constructor.

Parameters:

[in]	pt	the input point
[in]	field	the name of the field
[out]	exists	set to true if the field exists, false otherwise
[out]	value	the copied field value

Definition at line 207 of file point_traits.h.

template<typename PointInT , typename OutT >

pcl::CopyIfFieldExists< PointInT, OutT >::CopyIfFieldExists	(	const PointInT &	pt,
		const std::string &	field,
		OutT &	value
	)		`[inline]`

Constructor.

Parameters:

Definition at line 221 of file point_traits.h.

template<typename PointInT , typename OutT >

template<typename Key >

void pcl::CopyIfFieldExists< PointInT, OutT >::operator() ( ) [inline]

Operator.

Data copy happens here.

Definition at line 230 of file point_traits.h.

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