From ae2c6b26c2453cfb84153c39861a1bcd02479a85 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Thu, 4 Nov 2021 14:48:07 +0800
Subject: -textureUnitBucket

---
 Runtime/Utilities/AutoInvoke.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Runtime/Utilities/AutoInvoke.h

(limited to 'Runtime/Utilities/AutoInvoke.h')

diff --git a/Runtime/Utilities/AutoInvoke.h b/Runtime/Utilities/AutoInvoke.h
new file mode 100644
index 0000000..a443960
--- /dev/null
+++ b/Runtime/Utilities/AutoInvoke.h
@@ -0,0 +1,27 @@
+#pragma once
+
+typedef void(*AutoInvokeAction)();
+
+// RAII auto call
+class AutoInvokerWhenLeave
+{
+public: 
+    AutoInvokerWhenLeave(AutoInvokeAction func)
+    {
+        m_Func = func;
+    };
+    ~AutoInvokerWhenLeave()
+    {
+        if (m_Func)
+        {
+            m_Func();
+        }
+    }
+private: 
+    AutoInvokeAction m_Func;
+
+};
+
+#define InvokeWhenLeave(func) \
+AutoInvokerWhenLeave auto_invoker = AutoInvokerWhenLeave(func);
+
-- 
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