Program Listing for File SO3Tangent.h¶
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#ifndef _MANIF_MANIF_SO3TANGENT_H_
#define _MANIF_MANIF_SO3TANGENT_H_
#include "manif/impl/so3/SO3Tangent_base.h"
namespace manif {
namespace internal {
template <typename _Scalar>
struct traits<SO3Tangent<_Scalar>>
{
using Scalar = _Scalar;
using LieGroup = SO3<_Scalar>;
using Tangent = SO3Tangent<_Scalar>;
using Base = SO3TangentBase<Tangent>;
static constexpr int Dim = LieGroupProperties<Base>::Dim;
static constexpr int DoF = LieGroupProperties<Base>::DoF;
static constexpr int RepSize = DoF;
using DataType = Eigen::Matrix<Scalar, RepSize, 1>;
using Jacobian = Eigen::Matrix<Scalar, DoF, DoF>;
using LieAlg = Eigen::Matrix<Scalar, 3, 3>;
};
} /* namespace internal */
} /* namespace manif */
namespace manif {
//
// Tangent
//
template <typename _Scalar>
struct SO3Tangent : SO3TangentBase<SO3Tangent<_Scalar>>
{
private:
using Base = SO3TangentBase<SO3Tangent<_Scalar>>;
using Type = SO3Tangent<_Scalar>;
protected:
using Base::derived;
public:
MANIF_MAKE_ALIGNED_OPERATOR_NEW_COND
MANIF_TANGENT_TYPEDEF
MANIF_INHERIT_TANGENT_API
MANIF_INHERIT_TANGENT_OPERATOR
SO3Tangent() = default;
~SO3Tangent() = default;
MANIF_COPY_CONSTRUCTOR(SO3Tangent)
MANIF_MOVE_CONSTRUCTOR(SO3Tangent)
// Copy constructor given base
template <typename _DerivedOther>
SO3Tangent(const TangentBase<_DerivedOther>& o);
MANIF_TANGENT_ASSIGN_OP(SO3Tangent)
// Tangent common API
DataType& coeffs();
const DataType& coeffs() const;
// SO3Tangent specific API
protected:
DataType data_;
};
MANIF_EXTRA_TANGENT_TYPEDEF(SO3Tangent);
template <typename _Scalar>
template <typename _DerivedOther>
SO3Tangent<_Scalar>::SO3Tangent(const TangentBase<_DerivedOther>& o)
: data_(o.coeffs())
{
//
}
template <typename _Scalar>
typename SO3Tangent<_Scalar>::DataType&
SO3Tangent<_Scalar>::coeffs()
{
return data_;
}
template <typename _Scalar>
const typename SO3Tangent<_Scalar>::DataType&
SO3Tangent<_Scalar>::coeffs() const
{
return data_;
}
} /* namespace manif */
#endif /* _MANIF_MANIF_SO3TANGENT_H_ */