Nikolaus Demmel

In case someone works on this, I think range syntax would also be nice: ``` for (auto f : some_flag_set) { do_something_with(f); } ```

I'm just researching a little on how to create a simple hash-combine for my project, e.g. to support `std::pair` keys in `std::unordered_map`. I'd like to avoid adding an external dependency....

Awesome thanks for you reply. Makes sense to me. Might not be the best ever possible, but considering we were using a simple xor at some point to combine hashes,...

unsigned is clear, but what happened apparently is that `size_t` was `unsigned long` and `uint64_t` was `unsigned long long`, both 64bit, but distinct types. Fair point about C++17, that is...

Thanks for your reply. The installers were downloaded through the app store on another Mac that is still on a previous version of macos, not sure why they might be...

To my understanding, you usually want to use "middle of exposure" as the image timestamps. However, to accurately get this, it needs to be done on the camera itself and...

Great to see some movement on the topic. Cross referencing some previous discussion: - https://groups.google.com/g/ceres-solver/c/ALoHTiDYE04 - https://groups.google.com/g/ceres-solver/c/fs8iNI9_F7Q - https://github.com/ceres-solver/ceres-solver/issues/387 - https://github.com/ceres-solver/ceres-solver/issues/303 People in the wild are using the workaround of...

> > My suggestion: ResidualBlock does: C = LocalParam(x); JC = Cost->DoChainRule(x, C) > > The nice thing about something like this would be that the same local parameterization can...

> If you want to achieve something similar to what you are describing, you can introduce additional residual blocks that heavily, and very sharply penalise values whose magnitudes are near...

Thanks for the response. > Sure, but that also indicates limitations of working in the local tangent space, where you can arrive at a magnitude of 2pi but given the...