chore: import upstream snapshot with attribution

2026-07-13 13:33:03 +08:00
commit 5b57521aa1
8226 changed files with 3425766 additions and 0 deletions
@@ -0,0 +1,44 @@
+//
+//  IfModule.hpp
+//  MNN
+//
+//  Created by MNN on 2020/09/01.
+//  Copyright © 2018, Alibaba Group Holding Limited
+//
+
+#ifndef IfModule_hpp
+#define IfModule_hpp
+
+#include <MNN/expr/Module.hpp>
+#include "core/Schedule.hpp"
+namespace MNN {
+namespace Express {
+class IfModule : public Module {
+public:
+    virtual ~ IfModule() {
+        // Do nothing
+    }
+    virtual std::vector<Express::VARP> onForward(const std::vector<Express::VARP>& inputs) override;
+    static IfModule* create(const Op* op, const std::map<std::string, SubGraph>& subGraph);
+
+private:
+    IfModule(){}
+
+    Module* clone(CloneContext* ctx) const override;
+
+    // First mThen' index, Second: inputs's index
+    std::vector<std::pair<int, int>> mInputForThen;
+
+    // First mElse' index, Second: inputs's index
+    std::vector<std::pair<int, int>> mInputForElse;
+        
+    std::vector<int> mOutputFromThen;
+    std::vector<int> mOutputFromElse;
+
+    std::shared_ptr<Module> mThen;
+    std::shared_ptr<Module> mElse;    
+};
+}
+}
+
+#endif /* IfModule_hpp */