welder::rods::luabridge Namespace Reference

Classes
struct	rod
	The LuaBridge3 rod: a stateless policy type satisfying welder::rod. More...

Typedefs
template<class... A>
using	ctor_sig = void(A...)
	The alias void(A...) — a LuaBridge3 constructor signature (a function type whose parameters are the constructor arguments; the return type is ignored).

Functions
template<class T, class... A>
T	make_object (A... args)
	A factory that constructs T from the constructor arguments (works for normal constructors and, via C++26 parenthesized init, aggregates).
consteval const char *	lua_metamethod_name (std::meta::info f)
	Map a member operator to its Lua metamethod __name, or nullptr if welder does not expose it (which also gates operator eligibility in the driver).

Typedef Documentation

ctor_sig

template<class... A>

using welder::rods::luabridge::ctor_sig = void(A...)

The alias void(A...) — a LuaBridge3 constructor signature (a function type whose parameters are the constructor arguments; the return type is ignored).

A namespace-scope alias so it can be reflected/substituted as ^^ctor_sig.

Definition at line 117 of file rod.hpp.

Function Documentation

lua_metamethod_name()

const char * welder::rods::lua::lua_metamethod_name ( std::meta::info f )

consteval

Map a member operator to its Lua metamethod __name, or nullptr if welder does not expose it (which also gates operator eligibility in the driver).

Unary vs binary is told apart by arity (a member operator takes 0 parameters when unary, 1 when binary), disambiguating the operators with both forms (+, -, *, &, ~). In-place compound assignments (operator+=, …), <=>, &&, ||, ++, -- and = are not mapped (same as the Python rods).

Parameters

f	a reflection of the operator function.

Returns

the metamethod __name, or nullptr when not exposed.

Definition at line 49 of file metamethods.hpp.

Referenced by welder::rods::luabridge::rod::add_operator(), and welder::rods::luabridge::rod::special_method_name().

make_object()

template<class T, class... A>

T welder::rods::luabridge::make_object

(

A...

args

)

A factory that constructs T from the constructor arguments (works for normal constructors and, via C++26 parenthesized init, aggregates).

Registered as the idiomatic T.new(…) static function — addConstructor alone only sets the call form T(…), but welder's Lua rods (like sol2) expose both. A namespace-scope template so &make_object<T, A...> is a plain function pointer to splice.

Definition at line 125 of file rod.hpp.

Referenced by welder::rods::luabridge::rod::_factory_array().