Add comIdentical + winrtIdentical functions (#240)

tristanlabelle · Aug 19, 2024 · 0840d45 · 0840d45
1 parent 83ed540
commit 0840d45
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diff --git a/Support/Sources/COM/comIdentical.swift b/Support/Sources/COM/comIdentical.swift
@@ -0,0 +1,5 @@
+public func comIdentical(_ lhs: IUnknown, _ rhs: IUnknown) -> Bool {
+    guard let lhsIdentityReference = try? lhs._queryInterface(IUnknownProjection.interfaceID) else { return false }
+    guard let rhsIdentityReference = try? rhs._queryInterface(IUnknownProjection.interfaceID) else { return false }
+    return lhsIdentityReference.pointer == rhsIdentityReference.pointer
+}
diff --git a/Support/Sources/WindowsRuntime/winrtIdentical.swift b/Support/Sources/WindowsRuntime/winrtIdentical.swift
@@ -0,0 +1,5 @@
+import COM
+
+public func winrtIdentical(_ lhs: IInspectable, _ rhs: IInspectable) -> Bool {
+    comIdentical(lhs, rhs)
+}