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#ifndef PARSER_ONNX_CONFIG_H
#define PARSER_ONNX_CONFIG_H

#include <cstring>
#include <iostream>
#include <string>

#include "NvInfer.h"
#include "NvOnnxConfig.h"
#include "NvOnnxParser.h"

#define ONNX_DEBUG 1

/**
 * \class ParserOnnxConfig
 * \brief Configuration Manager Class Concrete Implementation
 *
 * \note:
 *
 */

using namespace std;

class ParserOnnxConfig : public nvonnxparser::IOnnxConfig
{

protected:
    string mModelFilename{};
    string mTextFilename{};
    string mFullTextFilename{};
    nvinfer1::DataType mModelDtype;
    nvonnxparser::IOnnxConfig::Verbosity mVerbosity;
    bool mPrintLayercInfo;

public:
    ParserOnnxConfig()
        : mModelDtype(nvinfer1::DataType::kFLOAT)
        , mVerbosity(static_cast<int>(nvinfer1::ILogger::Severity::kWARNING))
        , mPrintLayercInfo(false)
    {
#ifdef ONNX_DEBUG
        if (isDebug())
        {
            std::cout << " ParserOnnxConfig::ctor(): "
                      << this << "\t"
                      << std::endl;
        }
#endif
    }

protected:
    ~ParserOnnxConfig()
    {
#ifdef ONNX_DEBUG
        if (isDebug())
        {
            std::cout << "ParserOnnxConfig::dtor(): " << this << std::endl;
        }
#endif
    }

public:
    virtual void setModelDtype(const nvinfer1::DataType modelDtype) { mModelDtype = modelDtype; }

    virtual nvinfer1::DataType getModelDtype() const
    {
        return mModelDtype;
    }

    virtual const char* getModelFileName() const { return mModelFilename.c_str(); }
    virtual void setModelFileName(const char* onnxFilename)
    {
        mModelFilename = string(onnxFilename);
    }
    virtual nvonnxparser::IOnnxConfig::Verbosity getVerbosityLevel() const { return mVerbosity; }
    virtual void addVerbosity() { ++mVerbosity; }
    virtual void reduceVerbosity() { --mVerbosity; }
    virtual void setVerbosityLevel(nvonnxparser::IOnnxConfig::Verbosity verbosity) { mVerbosity = verbosity; }

    virtual const char* getTextFileName() const { return mTextFilename.c_str(); }
    virtual void setTextFileName(const char* textFilename)
    {
        mTextFilename = string(textFilename);
    }
    virtual const char* getFullTextFileName() const { return mFullTextFilename.c_str(); }
    virtual void setFullTextFileName(const char* fullTextFilename)
    {
        mFullTextFilename = string(fullTextFilename);
    }
    virtual bool getPrintLayerInfo() const { return mPrintLayercInfo; }
    virtual void setPrintLayerInfo(bool src) { mPrintLayercInfo = src; } //!< get the boolean variable corresponding to the Layer Info, see getPrintLayerInfo()

    virtual bool isDebug() const
    {
#if ONNX_DEBUG
        return (std::getenv("ONNX_DEBUG") ? true : false);
#else
        return false;
#endif
    }

    virtual void destroy() { delete this; }

}; // class ParserOnnxConfig

#endif