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include/aidge/operator/Scaling.hpp

@@ -71,8 +71,16 @@ public:
     }
 
 
-    inline Tensor& input(__attribute__((unused)) const IOIndex_t inputIdx) const override final { return *(mInput.get()); }
-    inline Tensor& output(__attribute__((unused)) const IOIndex_t outputIdx) const override final { return *(mOutput.get()); }
+    inline Tensor& input(const IOIndex_t inputIdx) const override final {
+        assert((inputIdx == 0) && "Scaling Operator has only 1 input");
+        (void) inputIdx; // avoid unused warning
+        return *(mInput.get());
+    }
+    inline Tensor& output(const IOIndex_t outputIdx) const override final {
+        assert((outputIdx == 0) && "Scaling Operator has only 1 output");
+        (void) outputIdx; // avoid unused warning
+        return *(mOutput.get());
+    }
 
 
     inline std::shared_ptr<Tensor> getInput(const IOIndex_t inputIdx) const override final {