diff options
Diffstat (limited to 'Eigen/src/Core/DenseCoeffsBase.h')
| -rw-r--r-- | Eigen/src/Core/DenseCoeffsBase.h | 40 |
1 files changed, 32 insertions, 8 deletions
diff --git a/Eigen/src/Core/DenseCoeffsBase.h b/Eigen/src/Core/DenseCoeffsBase.h index 820a90e6f..423ab167d 100644 --- a/Eigen/src/Core/DenseCoeffsBase.h +++ b/Eigen/src/Core/DenseCoeffsBase.h @@ -191,19 +191,31 @@ class DenseCoeffsBase<Derived,ReadOnlyAccessors> : public EigenBase<Derived> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType - y() const { return (*this)[1]; } + y() const + { + EIGEN_STATIC_ASSERT(Derived::SizeAtCompileTime==-1 || Derived::SizeAtCompileTime>=2, OUT_OF_RANGE_ACCESS); + return (*this)[1]; + } /** equivalent to operator[](2). */ EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType - z() const { return (*this)[2]; } + z() const + { + EIGEN_STATIC_ASSERT(Derived::SizeAtCompileTime==-1 || Derived::SizeAtCompileTime>=3, OUT_OF_RANGE_ACCESS); + return (*this)[2]; + } /** equivalent to operator[](3). */ EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType - w() const { return (*this)[3]; } + w() const + { + EIGEN_STATIC_ASSERT(Derived::SizeAtCompileTime==-1 || Derived::SizeAtCompileTime>=4, OUT_OF_RANGE_ACCESS); + return (*this)[3]; + } /** \internal * \returns the packet of coefficients starting at the given row and column. It is your responsibility @@ -424,19 +436,31 @@ class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar& - y() { return (*this)[1]; } + y() + { + EIGEN_STATIC_ASSERT(Derived::SizeAtCompileTime==-1 || Derived::SizeAtCompileTime>=2, OUT_OF_RANGE_ACCESS); + return (*this)[1]; + } /** equivalent to operator[](2). */ EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar& - z() { return (*this)[2]; } + z() + { + EIGEN_STATIC_ASSERT(Derived::SizeAtCompileTime==-1 || Derived::SizeAtCompileTime>=3, OUT_OF_RANGE_ACCESS); + return (*this)[2]; + } /** equivalent to operator[](3). */ EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar& - w() { return (*this)[3]; } + w() + { + EIGEN_STATIC_ASSERT(Derived::SizeAtCompileTime==-1 || Derived::SizeAtCompileTime>=4, OUT_OF_RANGE_ACCESS); + return (*this)[3]; + } }; /** \brief Base class providing direct read-only coefficient access to matrices and arrays. @@ -448,7 +472,7 @@ class DenseCoeffsBase<Derived, WriteAccessors> : public DenseCoeffsBase<Derived, * inherits DenseCoeffsBase<Derived, ReadOnlyAccessors> which defines functions to access entries read-only using * \c operator() . * - * \sa \ref TopicClassHierarchy + * \sa \blank \ref TopicClassHierarchy */ template<typename Derived> class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived, ReadOnlyAccessors> @@ -521,7 +545,7 @@ class DenseCoeffsBase<Derived, DirectAccessors> : public DenseCoeffsBase<Derived * inherits DenseCoeffsBase<Derived, WriteAccessors> which defines functions to access entries read/write using * \c operator(). * - * \sa \ref TopicClassHierarchy + * \sa \blank \ref TopicClassHierarchy */ template<typename Derived> class DenseCoeffsBase<Derived, DirectWriteAccessors> |