STYLE: Remove `as_ref()` when calling `is_equal` on direction matrices

InsightSoftwareConsortium / ITK

Insight Toolkit (ITK) -- Official Repository. ITK builds on a proven, spatially-oriented architecture for processing, segmentation, and registration of scientific images in two, three, or more dimensions.

https://itk.org

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STYLE: Remove `as_ref()` when calling `is_equal` on direction matrices #4484

Closed N-Dekker closed 5 months ago

N-Dekker commented 6 months ago

The vnl_matrix_fixed::as_ref() calls are no longer necessary, now that vnl_matrix_fixed directly supports is_equal:

VXL pull request https://github.com/vxl/vxl/pull/317 commit https://github.com/vxl/vxl/commit/aa373fc84efa2d0e2ae3c0b3716bbf8dda554e71 "ENH: Encourage unified container interface.", Davis Vigneault (@sudomakeinstall), June 16, 2016

N-Dekker commented 6 months ago

vnl_matrix_fixed::is_equal is there already, but in the future it may be even more beautiful 😃

https://github.com/vxl/vxl/pull/942