registry.ctx().get() reference safety / duration?

[furrz]

Does anyone know if the T& returned by registry.ctx().get() will remain at the same location in memory over time as new items are emplaced? (i.e., if I can safely keep a reference around and capture it in lambdas for handling later events, assuming I don't erase it from the registry manually..)
The documentation doesn't mention this.
Thanks.

[skypjack]

Values are stored as basic_any<0u>s. The 0u there is the size of the internal buffer of the basic_any. That is, it forces a memory allocation, because there is no built-in buffer to avoid it. So, yeah, references should remain stable until you erase the variable or destroy the registry.