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Fix warning with gcc < 4.8

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This commit is contained in:
Gael Guennebaud 2016-02-06 18:06:51 +01:00
parent 4d4211c04e
commit c6a12d1dc6
1 changed files with 11 additions and 5 deletions
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16
Eigen/src/Core/MapBase.h
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@ -130,7 +130,7 @@ template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
explicit inline MapBase(PointerType dataPtr) : m_data(dataPtr), m_rows(RowsAtCompileTime), m_cols(ColsAtCompileTime)
{
EIGEN_STATIC_ASSERT_FIXED_SIZE(Derived)
checkSanity();
checkSanity<Derived>();
}
EIGEN_DEVICE_FUNC
@ -142,7 +142,7 @@ template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived)
eigen_assert(vecSize >= 0);
eigen_assert(dataPtr == 0 || SizeAtCompileTime == Dynamic || SizeAtCompileTime == vecSize);
checkSanity();
checkSanity<Derived>();
}
EIGEN_DEVICE_FUNC
@ -152,7 +152,7 @@ template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
eigen_assert( (dataPtr == 0)
|| ( rows >= 0 && (RowsAtCompileTime == Dynamic || RowsAtCompileTime == rows)
&& cols >= 0 && (ColsAtCompileTime == Dynamic || ColsAtCompileTime == cols)));
checkSanity();
checkSanity<Derived>();
}
#ifdef EIGEN_MAPBASE_PLUGIN
@ -161,15 +161,21 @@ template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
protected:
template<typename T>
EIGEN_DEVICE_FUNC
void checkSanity() const
void checkSanity(typename internal::enable_if<(internal::traits<T>::Alignment>0),void*>::type = 0) const
{
#if EIGEN_MAX_ALIGN_BYTES>0
eigen_assert(( ((size_t(m_data) % EIGEN_PLAIN_ENUM_MAX(1,internal::traits<Derived>::Alignment)) == 0)
eigen_assert(( ((size_t(m_data) % internal::traits<Derived>::Alignment) == 0)
|| (cols() * rows() * innerStride() * sizeof(Scalar)) < internal::traits<Derived>::Alignment ) && "data is not aligned");
#endif
}
template<typename T>
EIGEN_DEVICE_FUNC
void checkSanity(typename internal::enable_if<internal::traits<T>::Alignment==0,void*>::type = 0) const
{}
PointerType m_data;
const internal::variable_if_dynamic<Index, RowsAtCompileTime> m_rows;
const internal::variable_if_dynamic<Index, ColsAtCompileTime> m_cols;