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Okay, even if releasing it is unsafe, I can at least move the typer so that it is no longer called.
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@ -107,12 +107,21 @@ class TypeRecipient: public Typer::Delegate {
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*/
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void typer_reset(Typer *typer) {
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clear_all_keys();
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// It's unsafe to deallocate typer right now, since it is the caller, but also it has a small
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// memory footprint and it's desireable not to imply that the subclass need call it any more.
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// So shuffle it off into a siding.
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previous_typer_ = std::move(typer_);
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typer_ = nullptr;
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}
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protected:
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virtual HalfCycles get_typer_delay() { return HalfCycles(0); }
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virtual HalfCycles get_typer_frequency() { return HalfCycles(0); }
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std::unique_ptr<Typer> typer_;
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private:
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std::unique_ptr<Typer> previous_typer_;
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};
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}
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