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bug #1531: expose NumDimensions for solve and sparse expressions.

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Gael Guennebaud
2018-06-08 16:55:10 +02:00
parent 89d65bb9d6
commit d6813fb1c5
2 changed files with 7 additions and 1 deletions
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3
Eigen/src/Core/SolverBase.h
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@@ -56,7 +56,8 @@ class SolverBase : public EigenBase<Derived>
MaxSizeAtCompileTime = (internal::size_at_compile_time<internal::traits<Derived>::MaxRowsAtCompileTime,
internal::traits<Derived>::MaxColsAtCompileTime>::ret),
IsVectorAtCompileTime = internal::traits<Derived>::MaxRowsAtCompileTime == 1
|| internal::traits<Derived>::MaxColsAtCompileTime == 1
|| internal::traits<Derived>::MaxColsAtCompileTime == 1,
NumDimensions = int(MaxSizeAtCompileTime) == 1 ? 0 : bool(IsVectorAtCompileTime) ? 1 : 2
};
/** Default constructor */