chore: import upstream snapshot with attribution

include/NvOnnxConfig.h

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+/*
+ * SPDX-FileCopyrightText: Copyright (c) 1993-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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.
+ */
+
+#ifndef NV_OnnxConfig_H
+#define NV_OnnxConfig_H
+
+#include "NvInfer.h"
+
+namespace nvonnxparser
+{
+
+//!
+//! \mainpage
+//!
+//! This is the API documentation for the Configuration Manager for Open Neural Network Exchange (ONNX) Parser for Nvidia TensorRT Inference Engine.
+//! It provides information on individual functions, classes
+//! and methods. Use the index on the left to navigate the documentation.
+//!
+//! Please see the accompanying user guide and samples for higher-level information and general advice on using ONNX Parser and TensorRT.
+//!
+
+//!
+//! \file NvOnnxConfig.h
+//!
+//! This is the API file for the Configuration Manager for ONNX Parser for Nvidia TensorRT.
+//!
+
+//!
+//! \class IOnnxConfig
+//! \brief Configuration Manager Class.
+//!
+class IOnnxConfig
+{
+public:
+    virtual ~IOnnxConfig() noexcept = 0;
+    //!
+    //! \typedef Verbosity
+    //!
+    //! \brief Defines Verbosity level.
+    //!
+    typedef int32_t Verbosity;
+
+    //!
+    //! \brief Set the Model Data Type.
+    //!
+    //! Sets the Model DataType, one of the following: float -d 32 (default), half precision -d 16, and int8 -d 8 data
+    //! types.
+    //!
+    //! \see getModelDtype()
+    //!
+    virtual void setModelDtype(const nvinfer1::DataType) noexcept = 0;
+
+    //!
+    //! \brief Get the Model Data Type.
+    //!
+    //! \return the data type of the model.
+    //!
+    //! \see setModelDtype() and DataType
+    //!
+    virtual nvinfer1::DataType getModelDtype() const noexcept = 0;
+
+    //!
+    //! \brief Get the Model FileName.
+    //!
+    //! \return Return the Model Filename, as a null-terminated C-style string.
+    //!
+    //! \see setModelFileName()
+    //!
+    virtual char const* getModelFileName() const noexcept = 0;
+
+    //!
+    //! \brief Set the Model File Name.
+    //!
+    //! The Model File name contains the Network Description in ONNX pb format.
+    //!
+    //! This method copies the name string.
+    //!
+    //! \param onnxFilename The name.
+    //!
+    //! \see getModelFileName()
+    //!
+    virtual void setModelFileName(char const* onnxFilename) noexcept = 0;
+
+    //!
+    //! \brief Get the Verbosity Level.
+    //!
+    //! \return The Verbosity Level.
+    //!
+    //! \see addVerbosity(), reduceVerbosity()
+    //!
+    virtual Verbosity getVerbosityLevel() const noexcept = 0;
+
+    //!
+    //! \brief Increase the Verbosity Level.
+    //!
+    //! \return The Verbosity Level.
+    //!
+    //! \see reduceVerbosity(), setVerbosity(Verbosity)
+    //!
+    virtual void addVerbosity() noexcept = 0;
+
+    //!
+    //! \brief Reduce the Verbosity Level.
+    //!
+    //! \see addVerbosity(), setVerbosity(Verbosity)
+    //!
+    virtual void reduceVerbosity() noexcept = 0;
+
+    //!
+    //! \brief Set to specific verbosity Level.
+    //!
+    //! \see addVerbosity(), reduceVerbosity()
+    //!
+    virtual void setVerbosityLevel(Verbosity) noexcept = 0;
+
+    //!
+    //! \brief Returns the File Name of the Network Description as a Text File.
+    //!
+    //! \return Return the name of the file containing the network description converted to a plain text, used for
+    //! debugging purposes.
+    //!
+    //! \see setTextFilename()
+    //!
+    virtual char const* getTextFileName() const noexcept = 0;
+
+    //!
+    //! \brief Set the File Name of the Network Description as a Text File.
+    //!
+    //! This API allows setting a file name for the network description in plain text, equivalent of the ONNX protobuf.
+    //!
+    //! This method copies the name string.
+    //!
+    //! \param textFileName Name of the file.
+    //!
+    //! \see getTextFilename()
+    //!
+    virtual void setTextFileName(char const* textFileName) noexcept = 0;
+
+    //!
+    //! \brief Get the File Name of the Network Description as a Text File, including the weights.
+    //!
+    //! \return Return the name of the file containing the network description converted to a plain text, used for
+    //! debugging purposes.
+    //!
+    //! \see setFullTextFilename()
+    //!
+    virtual char const* getFullTextFileName() const noexcept = 0;
+
+    //!
+    //! \brief Set the File Name of the Network Description as a Text File, including the weights.
+    //!
+    //! This API allows setting a file name for the network description in plain text, equivalent of the ONNX protobuf.
+    //!
+    //! This method copies the name string.
+    //!
+    //! \param fullTextFileName Name of the file.
+    //!
+    //! \see getFullTextFilename()
+    //!
+    virtual void setFullTextFileName(char const* fullTextFileName) noexcept = 0;
+
+    //!
+    //! \brief Get whether the layer information will be printed.
+    //!
+    //! \return Returns whether the layer information will be printed.
+    //!
+    //! \see setPrintLayerInfo()
+    //!
+    virtual bool getPrintLayerInfo() const noexcept = 0;
+
+    //!
+    //! \brief Set whether the layer information will be printed.
+    //!
+    //! \see getPrintLayerInfo()
+    //!
+    virtual void setPrintLayerInfo(bool) noexcept = 0;
+
+}; // class IOnnxConfig
+
+inline IOnnxConfig::~IOnnxConfig() noexcept = default;
+
+TENSORRTAPI IOnnxConfig* createONNXConfig();
+
+} // namespace nvonnxparser
+
+#endif