devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add constexpr to accessors in DenseBase, Quaternions and Translations

Browse Source
This commit is contained in:
Stéphane T.
2024-04-11 14:46:48 +00:00
committed by Charles Schlosser
parent 3c9109238f
commit 3c6521ed90
3 changed files with 30 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Eigen/src/Geometry/Quaternion.h
View File

@@ -57,22 +57,22 @@ class QuaternionBase : public RotationBase<Derived, 3> {
typedef AngleAxis<Scalar> AngleAxisType;
/** \returns the \c x coefficient */
EIGEN_DEVICE_FUNC inline CoeffReturnType x() const { return this->derived().coeffs().coeff(0); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline CoeffReturnType x() const { return this->derived().coeffs().coeff(0); }
/** \returns the \c y coefficient */
EIGEN_DEVICE_FUNC inline CoeffReturnType y() const { return this->derived().coeffs().coeff(1); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline CoeffReturnType y() const { return this->derived().coeffs().coeff(1); }
/** \returns the \c z coefficient */
EIGEN_DEVICE_FUNC inline CoeffReturnType z() const { return this->derived().coeffs().coeff(2); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline CoeffReturnType z() const { return this->derived().coeffs().coeff(2); }
/** \returns the \c w coefficient */
EIGEN_DEVICE_FUNC inline CoeffReturnType w() const { return this->derived().coeffs().coeff(3); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline CoeffReturnType w() const { return this->derived().coeffs().coeff(3); }
/** \returns a reference to the \c x coefficient (if Derived is a non-const lvalue) */
EIGEN_DEVICE_FUNC inline NonConstCoeffReturnType x() { return this->derived().coeffs().x(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline NonConstCoeffReturnType x() { return this->derived().coeffs().x(); }
/** \returns a reference to the \c y coefficient (if Derived is a non-const lvalue) */
EIGEN_DEVICE_FUNC inline NonConstCoeffReturnType y() { return this->derived().coeffs().y(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline NonConstCoeffReturnType y() { return this->derived().coeffs().y(); }
/** \returns a reference to the \c z coefficient (if Derived is a non-const lvalue) */
EIGEN_DEVICE_FUNC inline NonConstCoeffReturnType z() { return this->derived().coeffs().z(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline NonConstCoeffReturnType z() { return this->derived().coeffs().z(); }
/** \returns a reference to the \c w coefficient (if Derived is a non-const lvalue) */
EIGEN_DEVICE_FUNC inline NonConstCoeffReturnType w() { return this->derived().coeffs().w(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline NonConstCoeffReturnType w() { return this->derived().coeffs().w(); }
/** \returns a read-only vector expression of the imaginary part (x,y,z) */
EIGEN_DEVICE_FUNC inline const VectorBlock<const Coefficients, 3> vec() const { return coeffs().template head<3>(); }

12
Eigen/src/Geometry/Translation.h
View File

@@ -69,18 +69,18 @@ class Translation {
EIGEN_DEVICE_FUNC explicit inline Translation(const VectorType& vector) : m_coeffs(vector) {}
/** \brief Returns the x-translation by value. **/
EIGEN_DEVICE_FUNC inline Scalar x() const { return m_coeffs.x(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline Scalar x() const { return m_coeffs.x(); }
/** \brief Returns the y-translation by value. **/
EIGEN_DEVICE_FUNC inline Scalar y() const { return m_coeffs.y(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline Scalar y() const { return m_coeffs.y(); }
/** \brief Returns the z-translation by value. **/
EIGEN_DEVICE_FUNC inline Scalar z() const { return m_coeffs.z(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline Scalar z() const { return m_coeffs.z(); }
/** \brief Returns the x-translation as a reference. **/
EIGEN_DEVICE_FUNC inline Scalar& x() { return m_coeffs.x(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline Scalar& x() { return m_coeffs.x(); }
/** \brief Returns the y-translation as a reference. **/
EIGEN_DEVICE_FUNC inline Scalar& y() { return m_coeffs.y(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline Scalar& y() { return m_coeffs.y(); }
/** \brief Returns the z-translation as a reference. **/
EIGEN_DEVICE_FUNC inline Scalar& z() { return m_coeffs.z(); }
EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR inline Scalar& z() { return m_coeffs.z(); }
EIGEN_DEVICE_FUNC const VectorType& vector() const { return m_coeffs; }
EIGEN_DEVICE_FUNC VectorType& vector() { return m_coeffs; }