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* the Upper->UpperTriangular change

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* finally get ei_add_test right
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Benoit Jacob
2008-12-20 13:36:12 +00:00
parent 21ab65e4b3
commit 9e00d94543
33 changed files with 181 additions and 179 deletions
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20
doc/QuickStartGuide.dox
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@@ -513,20 +513,20 @@ Read/write access to special parts of a matrix can be achieved. See \link Matrix
<tr><td>
Extract triangular matrices \n from a given matrix m:
</td><td>\code
m.part<Eigen::Upper>()
m.part<Eigen::StrictlyUpper>()
m.part<Eigen::UnitUpper>()
m.part<Eigen::Lower>()
m.part<Eigen::StrictlyLower>()
m.part<Eigen::UnitLower>()\endcode
m.part<Eigen::UpperTriangular>()
m.part<Eigen::StrictlyUpperTriangular>()
m.part<Eigen::UnitUpperTriangular>()
m.part<Eigen::LowerTriangular>()
m.part<Eigen::StrictlyLowerTriangular>()
m.part<Eigen::UnitLowerTriangular>()\endcode
</td></tr>
<tr><td>
Write to triangular parts \n of a matrix m:
</td><td>\code
m1.part<Eigen::Upper>() = m2;
m1.part<Eigen::StrictlyUpper>() = m2;
m1.part<Eigen::Lower>() = m2;
m1.part<Eigen::StrictlyLower>() = m2;\endcode
m1.part<Eigen::UpperTriangular>() = m2;
m1.part<Eigen::StrictlyUpperTriangular>() = m2;
m1.part<Eigen::LowerTriangular>() = m2;
m1.part<Eigen::StrictlyLowerTriangular>() = m2;\endcode
</td></tr>
<tr><td>
Special: take advantage of symmetry \n (selfadjointness) when copying \n an expression into a matrix