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Add conjugateIf<bool> members to DesneBase, TriangularView, SelfadjointView, and make PartialPivLU use it.

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This commit is contained in:
Gael Guennebaud
2019-01-17 11:33:43 +01:00
parent 7b35c26b1c
commit 7f32109c11
6 changed files with 69 additions and 15 deletions
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16
test/triangular.cpp
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@@ -129,6 +129,22 @@ template<typename MatrixType> void triangular_square(const MatrixType& m)
VERIFY_IS_APPROX(m1.template selfadjointView<Upper>().diagonal(), m1.diagonal());
m3.setRandom();
const MatrixType& m3c(m3);
VERIFY( is_same_type(m3c.template triangularView<Lower>(),m3.template triangularView<Lower>().template conjugateIf<false>()) );
VERIFY( is_same_type(m3c.template triangularView<Lower>().conjugate(),m3.template triangularView<Lower>().template conjugateIf<true>()) );
VERIFY_IS_APPROX(m3.template triangularView<Lower>().template conjugateIf<true>().toDenseMatrix(),
m3.conjugate().template triangularView<Lower>().toDenseMatrix());
VERIFY_IS_APPROX(m3.template triangularView<Lower>().template conjugateIf<false>().toDenseMatrix(),
m3.template triangularView<Lower>().toDenseMatrix());
VERIFY( is_same_type(m3c.template selfadjointView<Lower>(),m3.template selfadjointView<Lower>().template conjugateIf<false>()) );
VERIFY( is_same_type(m3c.template selfadjointView<Lower>().conjugate(),m3.template selfadjointView<Lower>().template conjugateIf<true>()) );
VERIFY_IS_APPROX(m3.template selfadjointView<Lower>().template conjugateIf<true>().toDenseMatrix(),
m3.conjugate().template selfadjointView<Lower>().toDenseMatrix());
VERIFY_IS_APPROX(m3.template selfadjointView<Lower>().template conjugateIf<false>().toDenseMatrix(),
m3.template selfadjointView<Lower>().toDenseMatrix());
}