Runtime descriptor for one reflected member function. More...

#include <reflect.hpp>

Public Types
using	Invoker = void (*)()
	Generic erased trampoline pointer; reinterpret_cast back to the real signature before calling.
using	DynamicInvoker = std::any ()(void obj, std::span<const std::any> args)
	receives args as std::any, returns std::any (void → empty std::any)

Public Member Functions
auto	attributeMap () const -> const nlohmann::json *
auto	hasAttribute (std::string_view attr_name) const -> bool
auto	getAttribute (std::string_view attr_name) const -> std::string
template<typename R = void, typename... Args>
auto	call (void *obj, Args &&... args) const -> R
auto	callDynamic (void *obj, std::span< const std::any > args) const -> std::any
	Calls the function with runtime-typed arguments for scripting dispatch.

Public Attributes
std::string_view	name
std::string_view	return_type
const std::type_info *	return_type_id
std::span< const ParameterInfo >	parameters
nlohmann::json	attributes
Invoker	invoke = nullptr
DynamicInvoker	invoke_dynamic = nullptr

Detailed Description

Runtime descriptor for one reflected member function.

Note: Do not call invoke directly; go through NodeInfo::call() or callDynamic()

Member Function Documentation

auto toast::FunctionInfo::callDynamic	(	void *	obj,
		std::span< const std::any >	args ) const -> std::any

inlinenodiscard

Calls the function with runtime-typed arguments for scripting dispatch.

Each element of args must hold the exact std::decay_t<ParamType> that we expect Arg count must match parameters.size() exactly

Returns: the function's return value boxed in std::any, or an empty std::any for void functions

The documentation for this struct was generated from the following file: