A helper functor that can set a specific value in a field if the field exists.
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#include <pcl/type_traits.h>
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using | Pod = typename traits::POD<PointOutT>::type |
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| SetIfFieldExists (PointOutT &pt, const std::string &field, const InT &value) |
| Constructor.
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template<typename Key > |
void | operator() () |
| Operator.
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template<typename PointOutT, typename InT>
struct pcl::SetIfFieldExists< PointOutT, InT >
A helper functor that can set a specific value in a field if the field exists.
- Note
- In order to actually set the value an instance of this functor should be passed to a pcl::for_each_type loop. See the example below.
using FieldList = typename pcl::traits::fieldList<PointT>::type;
A point structure representing Euclidean xyz coordinates, and the RGB color.
A helper functor that can set a specific value in a field if the field exists.
Definition at line 189 of file type_traits.h.
◆ Pod
template<typename PointOutT , typename InT >
◆ SetIfFieldExists()
template<typename PointOutT , typename InT >
pcl::SetIfFieldExists< PointOutT, InT >::SetIfFieldExists |
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PointOutT & | pt, |
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const std::string & | field, |
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const InT & | value ) |
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inline |
Constructor.
- Parameters
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[in] | pt | the input point |
[in] | field | the name of the field |
[out] | value | the value to set |
Definition at line 198 of file type_traits.h.
◆ operator()()
template<typename PointOutT , typename InT >
template<typename Key >
The documentation for this struct was generated from the following file: