5 Commits

Author SHA1 Message Date
SGrottel
d0d7945141 Additional debug output to investigate why test-gtx_pca fails on some VMs on Travis.
Also, reworked the `#if` about CXX11; did not seem to work correctly.
2021-05-10 19:35:57 +02:00
SGrottel
c792a0a221 Disabled tests requiring random engine when CXX11 STL is not available.
Added missed `typename` keywords, and fixed variable initialization.
2021-05-10 17:48:35 +02:00
SGrottel
0f5b544d5d Corrected errors on Xcode C++98 pure related to language extensions accidentially used. 2021-05-10 16:38:38 +02:00
SGrottel
b8adc27808 Removed lambdas and initializer list ctors to be compatible with older cpp standards. 2021-05-10 15:45:42 +02:00
SGrottel
dd40903b74 Implemented 'principle component analysis' utility in gtx, including tests 2021-05-10 13:14:29 +02:00