.NET: Add TypeDefinition::GetGenericArguments

praydog · Apr 7, 2024 · 4c67c3d · 4c67c3d
1 parent 3e619ff
commit 4c67c3d
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Showing 2 changed files with 30 additions and 0 deletions.
diff --git a/csharp-api/REFrameworkNET/TypeDefinition.cpp b/csharp-api/REFrameworkNET/TypeDefinition.cpp
@@ -169,4 +169,27 @@ namespace REFrameworkNET {
 
         return (int)attributes->Call("GetLength", gcnew System::Int32(0)) > 0;
     }
+
+    array<TypeDefinition^>^ TypeDefinition::GetGenericArguments() {
+        auto runtimeType = this->GetRuntimeType();
+
+        if (runtimeType == nullptr) {
+            return nullptr;
+        }
+
+        auto arguments = (ManagedObject^)runtimeType->Call("GetGenericArguments");
+
+        if (arguments == nullptr) {
+            return nullptr;
+        }
+
+        auto result = gcnew array<TypeDefinition^>((int)arguments->Call("get_Length", gcnew System::Int32(0)));
+
+        for (int i = 0; i < result->Length; i++) {
+            auto runtimeType = (ManagedObject^)arguments->Call("get_Item", gcnew System::Int32(i));
+            result[i] = (TypeDefinition^)runtimeType->Call("get_TypeHandle");
+        }
+
+        return result;
+    }
 }
diff --git a/csharp-api/REFrameworkNET/TypeDefinition.hpp b/csharp-api/REFrameworkNET/TypeDefinition.hpp
@@ -304,6 +304,13 @@ public
     }
 
     bool HasAttribute(REFrameworkNET::ManagedObject^ runtimeAttribute, bool inherit);
+    array<TypeDefinition^>^ GetGenericArguments();
+
+    property array<TypeDefinition^>^ GenericArguments {
+        array<TypeDefinition^>^ get() {
+            return GetGenericArguments();
+        }
+    }
 
     /*Void* GetInstance()
     {