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Simplify return type of diagonal(Index) (and ease compiler job)

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This commit is contained in:
Gael Guennebaud 2014-11-28 14:39:47 +01:00
parent 92fce631ed
commit ce0fb1bca1
2 changed files with 8 additions and 12 deletions
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4
Eigen/src/Core/Diagonal.h
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@ -190,7 +190,7 @@ MatrixBase<Derived>::diagonal() const
*
* \sa MatrixBase::diagonal(), class Diagonal */
template<typename Derived>
inline typename MatrixBase<Derived>::template DiagonalIndexReturnType<DynamicIndex>::Type
inline typename MatrixBase<Derived>::DiagonalDynamicIndexReturnType
MatrixBase<Derived>::diagonal(Index index)
{
return typename DiagonalIndexReturnType<DynamicIndex>::Type(derived(), index);
@ -198,7 +198,7 @@ MatrixBase<Derived>::diagonal(Index index)
/** This is the const version of diagonal(Index). */
template<typename Derived>
inline typename MatrixBase<Derived>::template ConstDiagonalIndexReturnType<DynamicIndex>::Type
inline typename MatrixBase<Derived>::ConstDiagonalDynamicIndexReturnType
MatrixBase<Derived>::diagonal(Index index) const
{
return typename ConstDiagonalIndexReturnType<DynamicIndex>::Type(derived(), index);

16
Eigen/src/Core/MatrixBase.h
View File

@ -215,7 +215,7 @@ template<typename Derived> class MatrixBase
typedef Diagonal<Derived> DiagonalReturnType;
DiagonalReturnType diagonal();
typedef typename internal::add_const<Diagonal<const Derived> >::type ConstDiagonalReturnType;
typedef typename internal::add_const<Diagonal<const Derived> >::type ConstDiagonalReturnType;
ConstDiagonalReturnType diagonal() const;
template<int Index> struct DiagonalIndexReturnType { typedef Diagonal<Derived,Index> Type; };
@ -223,16 +223,12 @@ template<typename Derived> class MatrixBase
template<int Index> typename DiagonalIndexReturnType<Index>::Type diagonal();
template<int Index> typename ConstDiagonalIndexReturnType<Index>::Type diagonal() const;
typedef Diagonal<Derived,DynamicIndex> DiagonalDynamicIndexReturnType;
typedef const Diagonal<const Derived,DynamicIndex> ConstDiagonalDynamicIndexReturnType;
// Note: The "MatrixBase::" prefixes are added to help MSVC9 to match these declarations with the later implementations.
// On the other hand they confuse MSVC8...
#if (defined _MSC_VER) && (_MSC_VER >= 1500) // 2008 or later
typename MatrixBase::template DiagonalIndexReturnType<DynamicIndex>::Type diagonal(Index index);
typename MatrixBase::template ConstDiagonalIndexReturnType<DynamicIndex>::Type diagonal(Index index) const;
#else
typename DiagonalIndexReturnType<DynamicIndex>::Type diagonal(Index index);
typename ConstDiagonalIndexReturnType<DynamicIndex>::Type diagonal(Index index) const;
#endif
DiagonalDynamicIndexReturnType diagonal(Index index);
ConstDiagonalDynamicIndexReturnType diagonal(Index index) const;
#ifdef EIGEN2_SUPPORT
template<unsigned int Mode> typename internal::eigen2_part_return_type<Derived, Mode>::type part();