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path: root/gr-blocks/lib/phase_shift_impl.h
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* modernization: `override` instead of virtual in all compilation unitsMarcus Müller2020-11-031-3/+3
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* Add `override` for common virtual function overridesThomas Habets2020-11-031-1/+1
| | | | | | | | | | Mostly done with: ``` find -name "*_impl.h" | xargs sed -i -r '/(void forecast|int work|int general_work|bool check_topology)\(/{:back /\)/b nxt;N;b back;:nxt s/\)$|\)(;)/) override\1/g}' ``` Then I removed an incorrect `work` that this found.
* gr-blocks: Add Phase Shift Block with Msg Capabilitiesghostop142020-03-301-0/+43
This new block provides a native ability to phase shift signals for solutions such as DoA and array-based projects. The block supports both variable and message based updates such that other blocks can provide the appropriate calculations for shifting and only send message-based updates when necessary. Based on a block configuration parameter, shift can be specified either in radians or degrees. his block functions like a multiply const, but with the const limited to abs() == 1 to provide a constant phase shift.