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Bug 1229 - MatrixLogarithm fails on Map-ed matrix
Summary: MatrixLogarithm fails on Map-ed matrix
Alias: None
Product: Eigen
Classification: Unclassified
Component: Unsupported modules (show other bugs)
Version: 3.3 (current stable)
Hardware: All All
: Normal Compilation Problem
Assignee: Nobody
Depends on:
Reported: 2016-05-18 06:46 UTC by Viktor Gal
Modified: 2019-12-04 15:50 UTC (History)
2 users (show)

a simple example to reproduce the bug (1.23 KB, text/x-csrc)
2016-05-18 06:46 UTC, Viktor Gal
no flags Details

Description Viktor Gal 2016-05-18 06:46:52 UTC
Created attachment 707 [details]
a simple example to reproduce the bug

Create an Eigen matrix with Eigen::Map and try to calculate the log of it using development branch of Eigen (3.3+). This will cause the following compile error:
error: 'Options' is not a member of 'DerivedEvalTypeClean {aka Eigen::Map<Eigen::Matrix<double, -1, -1>, 0, Eigen::Stride<0, 0> >}'
     static const int Options = DerivedEvalTypeClean::Options;
Comment 1 Gael Guennebaud 2016-05-18 14:47:10 UTC
Thank you for the report:
Comment 2 Nobody 2019-12-04 15:50:29 UTC
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