Add call_deferred() method to Callable #67730
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KoBeWi
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akien-mga
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core/variant/callable.h
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| @@ -73,6 +73,16 @@ class Callable { | |||
| void call_deferredp(const Variant **p_arguments, int p_argcount) const; | |||
| Variant callv(const Array &p_arguments) const; | |||
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| template <typename... VarArgs> | |||
| void call_deferred(VarArgs... p_args) const { | |||
| Variant args[sizeof...(p_args) + 1] = { p_args..., Variant() }; // +1 makes sure zero sized arrays are also supported. | |||
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./core/variant/callable.h:78:54: error: invalid use of incomplete type 'Variant'
Variant args[sizeof...(p_args) + 1] = { p_args..., Variant() }; // +1 makes sure zero sized arrays are also supported.
^~~~~~~~~
./core/variant/array.h:38:7: note: forward declaration of 'Variant'
class Variant;
^
Should likely be in the .cpp as we probably don't want to include Variant here to avoid circular deps.
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Template functions can't be defined in cpp. I found a promising workaround though.
akien-mga
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Thanks! |
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For whatever reason the C++ Callable never got
call_deferred()method and to defer a call you had tocall_deferredp(nullptr, 0);.