cleanup

1 files changed, 7 insertions, 18 deletions

diff --git a/Eigen/src/Core/PlainObjectBase.h b/Eigen/src/Core/PlainObjectBase.h
index cd89fd365..2deaa5aab 100644
--- a/Eigen/src/Core/PlainObjectBase.h
+++ b/Eigen/src/Core/PlainObjectBase.h
@@ -526,32 +526,19 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
 //       EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED
     }
 
-    #ifdef EIGEN_PARSED_BY_DOXYGEN
+    #if EIGEN_HAS_CXX11
     /** \brief Construct a row of column vector with fixed size from an arbitrary number of coefficients. \cpp11
       *
       * \only_for_vectors
       * 
+      * This constructor is for 1D array or vectors with more than 4 coefficients.
+      * There exists c++98 anologue constructors for fixed-size array/vector having 1, 2, 3, or 4 coefficients.
+      * 
       * \warning To construct a column (resp. row) vector of fixed length, the number of values passed to this 
       * constructor must match the the fixed number of rows (resp. columns) of \c *this.
       */
     template <typename... ArgTypes>
     EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
-    PlainObjectBase(const Scalar& a0, const Scalar& a1, const Scalar& a2,  const Scalar& a3, const ArgTypes&... args);
-
-    /** \brief Constructs a Matrix or Array and initializes it by elements given by an initializer list of initializer
-      * lists \cpp11
-      */
-    EIGEN_DEVICE_FUNC
-    explicit EIGEN_STRONG_INLINE PlainObjectBase(const std::initializer_list<std::initializer_list<Scalar>>& list);
-    #else // EIGEN_PARSED_BY_DOXYGEN
-    #if EIGEN_HAS_CXX11
-  
-  protected:
-    enum { IsFixedSizeVectorAtCompileTime = RowsAtCompileTime != Dynamic && ColsAtCompileTime != Dynamic && IsVectorAtCompileTime == 1 };
-  public:
-    
-    template <typename... ArgTypes>
-    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
     PlainObjectBase(const Scalar& a0, const Scalar& a1, const Scalar& a2,  const Scalar& a3, const ArgTypes&... args)
       : m_storage()
     {
@@ -566,6 +553,9 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
       static_cast<void>(x);
     }
 
+    /** \brief Constructs a Matrix or Array and initializes it by elements given by an initializer list of initializer
+      * lists \cpp11
+      */
     EIGEN_DEVICE_FUNC
     explicit EIGEN_STRONG_INLINE PlainObjectBase(const std::initializer_list<std::initializer_list<Scalar>>& list)
       : m_storage()
@@ -600,7 +590,6 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
       }
     }
     #endif  // end EIGEN_HAS_CXX11
-    #endif  // end EIGEN_PARSED_BY_DOXYGEN
 
     /** \sa PlainObjectBase::operator=(const EigenBase<OtherDerived>&) */
     template<typename OtherDerived>