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bug #54 - The big Map const-correctness changes

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This commit is contained in:
Benoit Jacob
2010-12-10 02:09:58 -05:00
parent e736df3edd
commit 74cc42b22f
19 changed files with 311 additions and 113 deletions
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19
Eigen/src/Core/util/ForwardDeclarations.h
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@@ -33,16 +33,26 @@ template<typename Derived> struct has_direct_access
{
enum { ret = (traits<Derived>::Flags & DirectAccessBit) ? 1 : 0 };
};
template<typename Derived> struct accessors_level
{
enum { has_direct_access = (traits<Derived>::Flags & DirectAccessBit) ? 1 : 0,
has_write_access = (traits<Derived>::Flags & LvalueBit) ? 1 : 0,
value = has_direct_access ? (has_write_access ? DirectWriteAccessors : DirectAccessors)
: (has_write_access ? WriteAccessors : ReadOnlyAccessors)
};
};
} // end namespace internal
template<typename T> struct NumTraits;
template<typename Derived> struct EigenBase;
template<typename Derived> class DenseBase;
template<typename Derived,
AccessorLevels Level = (internal::traits<Derived>::Flags & DirectAccessBit) ? DirectAccessors
: (internal::traits<Derived>::Flags & LvalueBit) ? WriteAccessors
: ReadOnlyAccessors>
int Level = internal::accessors_level<Derived>::value >
class DenseCoeffsBase;
template<typename _Scalar, int _Rows, int _Cols,
@@ -86,6 +96,9 @@ template<typename MatrixType, int Index> class Diagonal;
template<int SizeAtCompileTime, int MaxSizeAtCompileTime = SizeAtCompileTime> class PermutationMatrix;
template<int SizeAtCompileTime, int MaxSizeAtCompileTime = SizeAtCompileTime> class Transpositions;
template<typename Derived,
int Level = internal::accessors_level<Derived>::has_write_access ? WriteAccessors : ReadOnlyAccessors
> class MapBase;
template<int InnerStrideAtCompileTime, int OuterStrideAtCompileTime> class Stride;
template<typename MatrixType, int MapOptions=Unaligned, typename StrideType = Stride<0,0> > class Map;