A helper functor that can copy a specific value if the given field exists. More...
#include <point_traits.h>
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. Data copy happens here. | |
Private Attributes | |
bool & | exists_ |
bool | exists_tmp_ |
const std::string & | name_ |
const Pod & | pt_ |
OutT & | value_ |
A helper functor that can copy a specific value if the given field exists.
Definition at line 197 of file point_traits.h.
typedef traits::POD<PointInT>::type pcl::CopyIfFieldExists< PointInT, OutT >::Pod |
Definition at line 199 of file point_traits.h.
pcl::CopyIfFieldExists< PointInT, OutT >::CopyIfFieldExists | ( | const PointInT & | pt, |
const std::string & | field, | ||
bool & | exists, | ||
OutT & | value | ||
) | [inline] |
Constructor.
[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.
pcl::CopyIfFieldExists< PointInT, OutT >::CopyIfFieldExists | ( | const PointInT & | pt, |
const std::string & | field, | ||
OutT & | value | ||
) | [inline] |
Constructor.
[in] | pt | the input point |
[in] | field | the name of the field |
[out] | value | the copied field value |
Definition at line 221 of file point_traits.h.
void pcl::CopyIfFieldExists< PointInT, OutT >::operator() | ( | ) | [inline] |
Operator. Data copy happens here.
Definition at line 230 of file point_traits.h.
bool& pcl::CopyIfFieldExists< PointInT, OutT >::exists_ [private] |
Definition at line 244 of file point_traits.h.
bool pcl::CopyIfFieldExists< PointInT, OutT >::exists_tmp_ [private] |
Definition at line 246 of file point_traits.h.
const std::string& pcl::CopyIfFieldExists< PointInT, OutT >::name_ [private] |
Definition at line 243 of file point_traits.h.
const Pod& pcl::CopyIfFieldExists< PointInT, OutT >::pt_ [private] |
Definition at line 242 of file point_traits.h.
OutT& pcl::CopyIfFieldExists< PointInT, OutT >::value_ [private] |
Definition at line 247 of file point_traits.h.