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The MoveIt Motion Planning Framework for ROS 2.
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union_constraint_sampler.h
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34
35/* Author: Ioan Sucan */
36
37#pragma once
38
40#include <rclcpp/rclcpp.hpp>
41
42namespace constraint_samplers
43{
58{
59public:
98 UnionConstraintSampler(const planning_scene::PlanningSceneConstPtr& scene, const std::string& group_name,
99 const std::vector<ConstraintSamplerPtr>& samplers);
100
107 const std::vector<ConstraintSamplerPtr>& getSamplers() const
108 {
109 return samplers_;
110 }
111
120 bool configure(const moveit_msgs::msg::Constraints& /*constr*/) override
121 {
122 return true;
123 }
124
132 virtual bool canService(const moveit_msgs::msg::Constraints& /*constr*/) const
133 {
134 return true;
135 }
136
152 bool sample(moveit::core::RobotState& state, const moveit::core::RobotState& reference_state,
153 unsigned int max_attempts) override;
154
160 const std::string& getName() const override
161 {
162 static const std::string SAMPLER_NAME = "UnionConstraintSampler";
163 return SAMPLER_NAME;
164 }
165
166protected:
167 std::vector<ConstraintSamplerPtr> samplers_;
168};
169} // namespace constraint_samplers
ConstraintSampler is an abstract base class that allows the sampling of a kinematic state for a parti...
This class exists as a union of constraint samplers. It contains a vector of constraint samplers,...
bool configure(const moveit_msgs::msg::Constraints &) override
No-op, as the union constraint sampler is for already configured samplers.
const std::vector< ConstraintSamplerPtr > & getSamplers() const
Gets the sorted internal list of constraint samplers.
virtual bool canService(const moveit_msgs::msg::Constraints &) const
No-op, as the union constraint sampler can act on anything.
bool sample(moveit::core::RobotState &state, const moveit::core::RobotState &reference_state, unsigned int max_attempts) override
Produces a sample from all configured samplers.
std::vector< ConstraintSamplerPtr > samplers_
Holder for sorted internal list of samplers.
const std::string & getName() const override
Get the name of the constraint sampler, for debugging purposes should be in CamelCase format.
Representation of a robot's state. This includes position, velocity, acceleration and effort.
Definition robot_state.h:90
The constraint samplers namespace contains a number of methods for generating samples based on a cons...