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Bug 1229

Summary: MatrixLogarithm fails on Map-ed matrix
Product: Eigen Reporter: Viktor Gal <viktor.gal>
Component: Unsupported modulesAssignee: Nobody <eigen.nobody>
Status: RESOLVED FIXED    
Severity: Compilation Problem CC: chtz, gael.guennebaud
Priority: Normal    
Version: 3.3 (current stable)   
Hardware: All   
OS: All   
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a simple example to reproduce the bug none

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: https://bitbucket.org/eigen/eigen/commits/e797ba999bed
Comment 2 Nobody 2019-12-04 15:50:29 UTC
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