2 Commits (dd31ba729a42af703194bdf06793946b89ed11da)

Author	SHA1	Message	Date
Marek Habersack	b5d8549bb3	[C++] Allow multiple instances of `NotCurses` ... This is to make it possible, in the future, to create multiple instances of `NotCurses` for multiple terminals. The first instance of `NotCurses` becomes the default one, so that any instances of other classes that aren't explicitly created with a pointer to another `NotCurses` instance still work as expected. Note that currently trying to call `notcurses_init` twice results in the following error for me: 0x55555559bfc0 is already registered for signals Couldn't drop signals: 0x55555559bfc0 != 0x5555555b6720 terminate called after throwing an instance of 'ncpp::init_error*' Program received signal SIGABRT, Aborted. The error is signalled by `setup_signals` and the pointer shown in the message points to the first `struct notcurses` instance created.	4 years ago
Marek Habersack	9ca8d9c9c6	Correctly cast `ncpp::Plane` to `ncplane*` ... Fixes: https://github.com/dankamongmen/notcurses/issues/616 SIGSEGV was caused by an invalid cast. Short explanation: PEBKAC Long explanation: `Selector.hh`, `Plot.hh` and `MultiSelector.hh` did not include `Plane.hh`, they merely declared `class Plane;` because inclusion of `Plane.hh` would cause circular dependencies to appear and the compiler would be unhappy. On top of that, yours truly wrenched the compiler's hands and caused it to believe that a pointer to `Plane` is really a pointer to `ncplane*` which was quite a silly thing to do as the compiler, not having included `Plane.hh` and thus not knowing full definition of the type, wasn't able to look up the type cast operator in `Plane`. Don't abuse `reinterpret_cast`, kids!	4 years ago