chore: import upstream snapshot with attribution

paddle/fluid/inference/tensorrt/plugin/common/plugin.h

@@ -0,0 +1,62 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+// SPDX-FileCopyrightText: Copyright (c) 1993-2022 NVIDIA CORPORATION &
+// AFFILIATES. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#pragma once
+
+#include <cuda_runtime.h>
+#include <cstring>
+#include <iostream>
+#include <memory>
+#include <sstream>
+#include <string>
+#include "NvInfer.h"
+#include "NvInferPlugin.h"
+
+typedef enum {
+  STATUS_SUCCESS = 0,
+  STATUS_FAILURE = 1,
+  STATUS_BAD_PARAM = 2,
+  STATUS_NOT_SUPPORTED = 3,
+  STATUS_NOT_INITIALIZED = 4
+} pluginStatus_t;
+
+namespace nvinfer1 {
+
+class BasePlugin : public IPluginV2 {
+ protected:
+  void setPluginNamespace(const char* libNamespace) noexcept override {
+    mNamespace = libNamespace;
+  }
+  const char* getPluginNamespace() const noexcept override {
+    return mNamespace.c_str();
+  }
+  std::string mNamespace;
+};
+
+class BaseCreator : public IPluginCreator {
+ public:
+  void setPluginNamespace(const char* libNamespace) noexcept override {
+    mNamespace = libNamespace;
+  }
+  const char* getPluginNamespace() const noexcept override {
+    return mNamespace.c_str();
+  }
+
+ protected:
+  std::string mNamespace;
+};
+
+}  // namespace nvinfer1