Teuchos_FileInputStream.hpp

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// @HEADER
// *****************************************************************************
//                    Teuchos: Common Tools Package
//
// Copyright 2004 NTESS and the Teuchos contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER
 
#ifndef TEUCHOS_FILEINPUTSTREAM_H
#define TEUCHOS_FILEINPUTSTREAM_H

 
#include "Teuchos_ConfigDefs.hpp"
#include "Teuchos_XMLInputStream.hpp"
 
namespace Teuchos
{
  using std::string;

  class FileInputStream : public XMLInputStream
    {
    public:
      FileInputStream(const std::string& filename);

      virtual ~FileInputStream() { if( file_ ) { std::fclose(file_); } }

      virtual unsigned int readBytes(unsigned char* const toFill,
                                     const unsigned int maxToRead);
 
    private:
      std::FILE* file_;
    };
}
#endif