Filter point clouds and indices based on a function object passed in the ctor. More...
#include <pcl/filters/experimental/functor_filter.h>
Public Types |
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| using | FunctionObjectT = FunctionObject |
 Public Types inherited from pcl::FilterIndices< PointT > |
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| using | PointCloud = pcl::PointCloud< PointT > |
| using | Ptr = shared_ptr< FilterIndices< PointT > > |
| using | ConstPtr = shared_ptr< const FilterIndices< PointT > > |
| Public Types inherited from pcl::Filter< PointT > |
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| using | Ptr = shared_ptr< Filter< PointT > > |
| using | ConstPtr = shared_ptr< const Filter< PointT > > |
| using | PointCloud = pcl::PointCloud< PointT > |
| using | PointCloudPtr = typename PointCloud::Ptr |
| using | PointCloudConstPtr = typename PointCloud::ConstPtr |
| Public Types inherited from pcl::PCLBase< PointT > |
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| using | PointCloud = pcl::PointCloud< PointT > |
| using | PointCloudPtr = typename PointCloud::Ptr |
| using | PointCloudConstPtr = typename PointCloud::ConstPtr |
| using | PointIndicesPtr = PointIndices::Ptr |
| using | PointIndicesConstPtr = PointIndices::ConstPtr |
Public Member Functions |
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| FunctorFilter (FunctionObjectT function_object, bool extract_removed_indices=false) | |
| Constructor. More... |
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| const FunctionObjectT & | getFunctionObject () const noexcept |
| FunctionObjectT & | getFunctionObject () noexcept |
| void | applyFilter (Indices &indices) override |
| Filtered results are indexed by an indices array. More... |
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| Public Member Functions inherited from pcl::FilterIndices< PointT > |
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| FilterIndices (bool extract_removed_indices=false) | |
| Constructor. More... |
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| void | filter (Indices &indices) |
| Calls the filtering method and returns the filtered point cloud indices. More... |
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| void | setNegative (bool negative) |
| Set whether the regular conditions for points filtering should apply, or the inverted conditions. More... |
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| bool | getNegative () const |
| Get whether the regular conditions for points filtering should apply, or the inverted conditions. More... |
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| void | setKeepOrganized (bool keep_organized) |
| Set whether the filtered points should be kept and set to the value given through setUserFilterValue (default: NaN), or removed from the PointCloud, thus potentially breaking its organized structure. More... |
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| bool | getKeepOrganized () const |
| Get whether the filtered points should be kept and set to the value given through setUserFilterValue (default = NaN), or removed from the PointCloud, thus potentially breaking its organized structure. More... |
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| void | setUserFilterValue (float value) |
| Provide a value that the filtered points should be set to instead of removing them. More... |
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| Public Member Functions inherited from pcl::Filter< PointT > |
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| Filter (bool extract_removed_indices=false) | |
| Empty constructor. More... |
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| const IndicesConstPtr | getRemovedIndices () const |
| Get the point indices being removed. More... |
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| void | getRemovedIndices (PointIndices &pi) |
| Get the point indices being removed. More... |
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| void | filter (PointCloud &output) |
| Calls the filtering method and returns the filtered dataset in output. More... |
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| Public Member Functions inherited from pcl::PCLBase< PointT > |
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| PCLBase () | |
| Empty constructor. More... |
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| PCLBase (const PCLBase &base) | |
| Copy constructor. More... |
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| virtual | ~PCLBase ()=default |
| Destructor. More... |
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| virtual void | setInputCloud (const PointCloudConstPtr &cloud) |
| Provide a pointer to the input dataset. More... |
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| const PointCloudConstPtr | getInputCloud () const |
| Get a pointer to the input point cloud dataset. More... |
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| virtual void | setIndices (const IndicesPtr &indices) |
| Provide a pointer to the vector of indices that represents the input data. More... |
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| virtual void | setIndices (const IndicesConstPtr &indices) |
| Provide a pointer to the vector of indices that represents the input data. More... |
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| virtual void | setIndices (const PointIndicesConstPtr &indices) |
| Provide a pointer to the vector of indices that represents the input data. More... |
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| virtual void | setIndices (std::size_t row_start, std::size_t col_start, std::size_t nb_rows, std::size_t nb_cols) |
| Set the indices for the points laying within an interest region of the point cloud. More... |
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| IndicesPtr | getIndices () |
| Get a pointer to the vector of indices used. More... |
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| const IndicesConstPtr | getIndices () const |
| Get a pointer to the vector of indices used. More... |
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| const PointT & | operator[] (std::size_t pos) const |
| Override PointCloud operator[] to shorten code. More... |
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Protected Member Functions |
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| FunctorFilter (bool extract_removed_indices=false) | |
| ctor to be used by derived classes with member function as FilterFunction More... |
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| void | setFunctionObject (FunctionObjectT function_object) const noexcept |
| utility function for derived class More... |
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| Protected Member Functions inherited from pcl::FilterIndices< PointT > |
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| void | applyFilter (PointCloud &output) override |
| Abstract filter method for point cloud. More... |
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| Protected Member Functions inherited from pcl::Filter< PointT > |
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| const std::string & | getClassName () const |
| Get a string representation of the name of this class. More... |
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| Protected Member Functions inherited from pcl::PCLBase< PointT > |
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| bool | initCompute () |
| This method should get called before starting the actual computation. More... |
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| bool | deinitCompute () |
| This method should get called after finishing the actual computation. More... |
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Protected Attributes |
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| bool | negative_ |
| False = normal filter behavior (default), true = inverted behavior. More... |
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| IndicesPtr | indices_ |
| A pointer to the vector of point indices to use. More... |
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| PointCloudConstPtr | input_ |
| The input point cloud dataset. More... |
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| Protected Attributes inherited from pcl::FilterIndices< PointT > |
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| bool | negative_ |
| False = normal filter behavior (default), true = inverted behavior. More... |
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| bool | keep_organized_ |
| False = remove points (default), true = redefine points, keep structure. More... |
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| float | user_filter_value_ |
| The user given value that the filtered point dimensions should be set to (default = NaN). More... |
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| Protected Attributes inherited from pcl::Filter< PointT > |
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| IndicesPtr | removed_indices_ |
| Indices of the points that are removed. More... |
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| std::string | filter_name_ |
| The filter name. More... |
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| bool | extract_removed_indices_ |
| Set to true if we want to return the indices of the removed points. More... |
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| Protected Attributes inherited from pcl::PCLBase< PointT > |
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| PointCloudConstPtr | input_ |
| The input point cloud dataset. More... |
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| IndicesPtr | indices_ |
| A pointer to the vector of point indices to use. More... |
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| bool | use_indices_ |
| Set to true if point indices are used. More... |
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| bool | fake_indices_ |
| If no set of indices are given, we construct a set of fake indices that mimic the input PointCloud. More... |
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Detailed Description
template<typename PointT, typename FunctionObject>
class pcl::experimental::advanced::FunctorFilter< PointT, FunctionObject >
Filter point clouds and indices based on a function object passed in the ctor.
The function object can be anything (lambda, std::function, invocable class, etc.) that can be moved into the class. Additionally, it must satisfy the condition is_function_object_for_filter_v
Definition at line 35 of file functor_filter.h.
Member Typedef Documentation
FunctionObjectT
template<typename PointT , typename FunctionObject >
| using pcl::experimental::advanced::FunctorFilter< PointT, FunctionObject >::FunctionObjectT = FunctionObject |
Definition at line 40 of file functor_filter.h.
Constructor & Destructor Documentation
FunctorFilter() [1/2]
template<typename PointT , typename FunctionObject >
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inline |
Constructor.
- Parameters
-
[in] function_object Object of effective type FilterFunctionin order to filter out the indices for which it returns false[in] extract_removed_indices Set to true if you want to be able to extract the indices of points being removed (default = false).
Definition at line 65 of file functor_filter.h.
References pcl::Filter< PointT >::filter_name_.
FunctorFilter() [2/2]
template<typename PointT , typename FunctionObject >
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inlineprotected |
ctor to be used by derived classes with member function as FilterFunction
- Parameters
-
[in] extract_removed_indices Set to true if you want to be able to extract the indices of points being removed (default = false).
- Note
-
The class would be ill-defined until
setFunctionObjecthas been called Do not call any filter routine until then
Definition at line 116 of file functor_filter.h.
References pcl::Filter< PointT >::filter_name_.
Member Function Documentation
applyFilter()
template<typename PointT , typename FunctionObject >
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inlineoverridevirtual |
Filtered results are indexed by an indices array.
- Parameters
-
[out] indices The resultant indices.
Implements pcl::FilterIndices< PointT >.
Definition at line 88 of file functor_filter.h.
References pcl::Filter< PointT >::extract_removed_indices_, pcl::PCLBase< PointT >::indices_, pcl::PCLBase< PointT >::input_, pcl::FilterIndices< PointT >::negative_, and pcl::Filter< PointT >::removed_indices_.
getFunctionObject() [1/2]
template<typename PointT , typename FunctionObject >
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inlinenoexcept |
Definition at line 72 of file functor_filter.h.
getFunctionObject() [2/2]
template<typename PointT , typename FunctionObject >
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inlinenoexcept |
Definition at line 78 of file functor_filter.h.
setFunctionObject()
template<typename PointT , typename FunctionObject >
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inlineprotectednoexcept |
utility function for derived class
- Parameters
-
[in] function_object Object of effective type FilterFunctionin order to filter out the indices for which it returns false
Definition at line 127 of file functor_filter.h.
Member Data Documentation
indices_
template<typename PointT , typename FunctionObject >
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protected |
A pointer to the vector of point indices to use.
Definition at line 150 of file pcl_base.h.
input_
template<typename PointT , typename FunctionObject >
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protected |
The input point cloud dataset.
Definition at line 147 of file pcl_base.h.
negative_
template<typename PointT , typename FunctionObject >
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protected |
False = normal filter behavior (default), true = inverted behavior.
Definition at line 168 of file filter_indices.h.
The documentation for this class was generated from the following file:
- pcl/filters/experimental/functor_filter.h
© 2009–2012, Willow Garage, Inc.
© 2012–, Open Perception, Inc.
Licensed under the BSD License.
https://pointclouds.org/documentation/classpcl_1_1experimental_1_1advanced_1_1_functor_filter.html
