id summary reporter owner description type status milestone component version severity resolution keywords cc 7297 Make the free functions 'num_columns' and 'num_rows' support the uBLAS traits system and better work with expression types Marco Guazzone Gunter "As already done for the `size` function (see ticket #4399), I updated the `num_columns' and `num_rows` functions to let them directly support expression types and to use the uBLAS traits system. I suggest to apply the attached patch." Patches closed Boost 1.52.0 uBLAS Boost 1.52.0 Optimization fixed