New operator Round

See issue: aidge_quantization#42 (closed)

include/aidge/operator/Round.hpp

+/********************************************************************************
+ * Copyright (c) 2023 CEA-List
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ ********************************************************************************/
+
+#ifndef AIDGE_CORE_OPERATOR_ROUND_H_
+#define AIDGE_CORE_OPERATOR_ROUND_H_
+
+#include <memory>
+#include <vector>
+#include <string>
+
+#include "aidge/graph/Node.hpp"
+#include "aidge/operator/OperatorTensor.hpp"
+#include "aidge/utils/StaticAttributes.hpp"
+#include "aidge/utils/Registrar.hpp"
+#include "aidge/utils/Types.h"
+
+namespace Aidge {
+
+class Round_Op : public OperatorTensor,
+                public Registrable<Round_Op,
+                                std::string,
+                                std::function<std::shared_ptr<OperatorImpl>(const Round_Op&)>> {
+
+
+public:
+    static const std::string Type;
+
+    Round_Op() : OperatorTensor(Type, {InputCategory::Data}, 1) {}
+
+    /**
+     * @brief Copy-constructor. Copy the operator attributes and its output tensor(s), but not its input tensors (the new operator has no input associated).
+     * @param op Operator to copy.
+     */
+    Round_Op(const Round_Op& op);
+
+    /**
+     * @brief Clone the operator using its copy-constructor.
+     * @see Operator::Round_Op
+     */
+    std::shared_ptr<Operator> clone() const override;
+
+    void setBackend(const std::string& name, DeviceIdx_t device = 0) override final;
+    std::set<std::string> getAvailableBackends() const override;
+    static const std::vector<std::string> getInputsName(){
+        return {"data_input"};
+    }
+    static const std::vector<std::string> getOutputsName(){
+        return {"data_output"};
+    }
+};
+
+std::shared_ptr<Node> Round(const std::string& name = "");
+}
+
+
+#endif /* AIDGE_CORE_OPERATOR_ROUND_H_ */