Program Listing for File absolute_constraint.hpp
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#ifndef FUSE_CONSTRAINTS__ABSOLUTE_CONSTRAINT_HPP_
#define FUSE_CONSTRAINTS__ABSOLUTE_CONSTRAINT_HPP_
#include <ceres/cost_function.h>
#include <ostream>
#include <string>
#include <vector>
#include <fuse_core/constraint.hpp>
#include <fuse_core/eigen.hpp>
#include <fuse_core/fuse_macros.hpp>
#include <fuse_core/serialization.hpp>
#include <fuse_core/uuid.hpp>
#include <fuse_variables/acceleration_angular_2d_stamped.hpp>
#include <fuse_variables/acceleration_linear_2d_stamped.hpp>
#include <fuse_variables/orientation_2d_stamped.hpp>
#include <fuse_variables/position_2d_stamped.hpp>
#include <fuse_variables/position_3d_stamped.hpp>
#include <fuse_variables/velocity_angular_2d_stamped.hpp>
#include <fuse_variables/velocity_linear_2d_stamped.hpp>
#include <boost/serialization/access.hpp>
#include <boost/serialization/base_object.hpp>
#include <boost/serialization/export.hpp>
namespace fuse_constraints
{
template<class Variable>
class AbsoluteConstraint : public fuse_core::Constraint
{
public:
FUSE_CONSTRAINT_DEFINITIONS(AbsoluteConstraint<Variable>)
AbsoluteConstraint() = default;
AbsoluteConstraint(
const std::string & source,
const Variable & variable,
const fuse_core::VectorXd & mean,
const fuse_core::MatrixXd & covariance);
AbsoluteConstraint(
const std::string & source,
const Variable & variable,
const fuse_core::VectorXd & partial_mean,
const fuse_core::MatrixXd & partial_covariance,
const std::vector<size_t> & indices);
virtual ~AbsoluteConstraint() = default;
const fuse_core::VectorXd & mean() const {return mean_;}
const fuse_core::MatrixXd & sqrtInformation() const {return sqrt_information_;}
fuse_core::MatrixXd covariance() const;
void print(std::ostream & stream = std::cout) const override;
ceres::CostFunction * costFunction() const override;
protected:
fuse_core::VectorXd mean_;
fuse_core::MatrixXd sqrt_information_;
private:
// Allow Boost Serialization access to private methods
friend class boost::serialization::access;
template<class Archive>
void serialize(Archive & archive, const unsigned int /* version */)
{
archive & boost::serialization::base_object<fuse_core::Constraint>(*this);
archive & mean_;
archive & sqrt_information_;
}
};
// Define unique names for the different variations of the absolute constraint
using AbsoluteAccelerationAngular2DStampedConstraint =
AbsoluteConstraint<fuse_variables::AccelerationAngular2DStamped>;
using AbsoluteAccelerationLinear2DStampedConstraint =
AbsoluteConstraint<fuse_variables::AccelerationLinear2DStamped>;
using AbsoluteOrientation2DStampedConstraint =
AbsoluteConstraint<fuse_variables::Orientation2DStamped>;
using AbsolutePosition2DStampedConstraint = AbsoluteConstraint<fuse_variables::Position2DStamped>;
using AbsolutePosition3DStampedConstraint = AbsoluteConstraint<fuse_variables::Position3DStamped>;
using AbsoluteVelocityAngular2DStampedConstraint =
AbsoluteConstraint<fuse_variables::VelocityAngular2DStamped>;
using AbsoluteVelocityLinear2DStampedConstraint =
AbsoluteConstraint<fuse_variables::VelocityLinear2DStamped>;
} // namespace fuse_constraints
// Include the template implementation
#include <fuse_constraints/absolute_constraint_impl.hpp>
BOOST_CLASS_EXPORT_KEY(fuse_constraints::AbsoluteAccelerationAngular2DStampedConstraint);
BOOST_CLASS_EXPORT_KEY(fuse_constraints::AbsoluteAccelerationLinear2DStampedConstraint);
BOOST_CLASS_EXPORT_KEY(fuse_constraints::AbsoluteOrientation2DStampedConstraint);
BOOST_CLASS_EXPORT_KEY(fuse_constraints::AbsolutePosition2DStampedConstraint);
BOOST_CLASS_EXPORT_KEY(fuse_constraints::AbsolutePosition3DStampedConstraint);
BOOST_CLASS_EXPORT_KEY(fuse_constraints::AbsoluteVelocityAngular2DStampedConstraint);
BOOST_CLASS_EXPORT_KEY(fuse_constraints::AbsoluteVelocityLinear2DStampedConstraint);
#endif // FUSE_CONSTRAINTS__ABSOLUTE_CONSTRAINT_HPP_