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bug #178: remove additional const on nested expression, and remove several const_cast.

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This commit is contained in:
Gael Guennebaud
2016-01-28 21:43:20 +01:00
parent 12f8bd12a2
commit c1d900af61
12 changed files with 83 additions and 70 deletions
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10
test/array_for_matrix.cpp
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@@ -68,6 +68,16 @@ template<typename MatrixType> void array_for_matrix(const MatrixType& m)
const Scalar& ref_a2 = m.array().matrix().coeffRef(0,0);
VERIFY(&ref_a1 == &ref_m1);
VERIFY(&ref_a2 == &ref_m2);
// Check write accessors:
m1.array().coeffRef(0,0) = 1;
VERIFY_IS_APPROX(m1(0,0),Scalar(1));
m1.array()(0,0) = 2;
VERIFY_IS_APPROX(m1(0,0),Scalar(2));
m1.array().matrix().coeffRef(0,0) = 3;
VERIFY_IS_APPROX(m1(0,0),Scalar(3));
m1.array().matrix()(0,0) = 4;
VERIFY_IS_APPROX(m1(0,0),Scalar(4));
}
template<typename MatrixType> void comparisons(const MatrixType& m)