more macro work

jll63 · Sep 21, 2024 · cf7aecf · cf7aecf
1 parent 4226b02
commit cf7aecf
Showing 1 changed file with 6 additions and 16 deletions.
diff --git a/include/yorel/yomm2/macros.hpp b/include/yorel/yomm2/macros.hpp
@@ -37,18 +37,6 @@
 #define yOMM2_WHEN_STATIC(CODE1, CODE2) CODE1
 #define yOMM2_WHEN_NOT_STATIC(CODE1, CODE2) CODE2
 
-#define yOMM2_OPEN_BRACE {
-#define yOMM2_CLOSE_BRACE }
-
-#define yOMM2_SELECTOR(NAME) NAME##_yOMM2_selector_
-
-// Find method given the arguments. We cannot detect if __VAR_ARGS__ is empty,
-// so we cannot express the 'method<...>' type directly. Instead, we wrap
-// __VAR_ARGS__ in 'types<...>' and use 'method_va_args_first' find the method.
-
-#define yOMM2_method(NAME, ARGS, ...)                                          \
-    ::yorel::yomm2::method<YOMM2_SYMBOL(NAME) ARGS, __VA_ARGS__>
-
 #define YOMM2_DECLARE(NAME, ARGS, ...)                                         \
     yOMM2_DECLARE(yOMM2_WHEN_NOT_STATIC, NAME, ARGS, __VA_ARGS__)
 
@@ -58,12 +46,13 @@
 #define yOMM2_DECLARE(IF_STATIC, NAME, ARGS, ...)                              \
     struct YOMM2_SYMBOL(NAME);                                                 \
     IF_STATIC(static, )                                                        \
-    yOMM2_method(NAME, ARGS, __VA_ARGS__) yOMM2_SELECTOR(NAME)(                \
-        BOOST_PP_REPEAT(BOOST_PP_TUPLE_SIZE(ARGS), yOMM2_PLIST, ARGS));        \
+    ::yorel::yomm2::method<YOMM2_SYMBOL(NAME) ARGS, __VA_ARGS__>               \
+        yorel_yomm2_detail_##NAME##_guide(                                     \
+            BOOST_PP_REPEAT(BOOST_PP_TUPLE_SIZE(ARGS), yOMM2_PLIST, ARGS));    \
     IF_STATIC(static, )                                                        \
     inline decltype(auto) NAME(                                                \
         BOOST_PP_REPEAT(BOOST_PP_TUPLE_SIZE(ARGS), yOMM2_PLIST, ARGS)) {       \
-        return yOMM2_method(NAME, ARGS, __VA_ARGS__)::fn(                      \
+        return ::yorel::yomm2::method<YOMM2_SYMBOL(NAME) ARGS, __VA_ARGS__>::fn(                      \
             BOOST_PP_REPEAT(BOOST_PP_TUPLE_SIZE(ARGS), yOMM2_ALIST, ARGS));    \
     }
 
@@ -79,7 +68,8 @@
     struct _yOMM2_select;                                                      \
     template<typename... A>                                                    \
     struct _yOMM2_select<void(A...)> {                                         \
-        using type = decltype(yOMM2_SELECTOR(NAME)(std::declval<A>()...));     \
+        using type =                                                           \
+            decltype(yorel_yomm2_detail_##NAME##_guide(std::declval<A>()...)); \
     };                                                                         \
     using _yOMM2_method = _yOMM2_select<void ARGS>::type;                      \
     using _yOMM2_return_t = _yOMM2_method::return_type;