A helper functor that can copy a specific value if the given field exists.
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#include <pcl/point_traits.h>
template<typename PointInT, typename OutT>
struct pcl::CopyIfFieldExists< PointInT, OutT >
A helper functor that can copy a specific value if the given field exists.
- Note
- In order to actually copy the value an instance of this functor should be passed to a pcl::for_each_type loop. See the example below.
PointInT p;
bool exists;
float value;
Definition at line 226 of file point_traits.h.
template<typename PointInT , typename OutT >
template<typename PointInT , typename OutT >
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 236 of file point_traits.h.
template<typename PointInT , typename OutT >
Constructor.
- Parameters
-
[in] | pt | the input point |
[in] | field | the name of the field |
[out] | value | the copied field value |
Definition at line 250 of file point_traits.h.
template<typename PointInT , typename OutT >
template<typename Key >
The documentation for this struct was generated from the following file: