Fix compilation of streaming nested Array, i.e., cout << Array<Array<>>

This commit is contained in:
Gael Guennebaud 2017-06-12 22:26:26 +02:00
parent d9d7bd6d62
commit e43d8fe9d7

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@ -215,6 +215,8 @@ struct NumTraits<Array<Scalar, Rows, Cols, Options, MaxRows, MaxCols> >
static inline RealScalar epsilon() { return NumTraits<RealScalar>::epsilon(); }
EIGEN_DEVICE_FUNC
static inline RealScalar dummy_precision() { return NumTraits<RealScalar>::dummy_precision(); }
static inline int digits10() { return NumTraits<Scalar>::digits10(); }
};
template<> struct NumTraits<std::string>