Cppcheck report - MOAB: src/io/WriteSmf.hpp

/**
 * MOAB, a Mesh-Oriented datABase, is a software component for creating,
 * storing and accessing finite element mesh data.
 *
 * Copyright 2004 Sandia Corporation.  Under the terms of Contract
 * DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government
 * retains certain rights in this software.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 */

#ifndef WRITE_SMF_HPP
#define WRITE_SMF_HPP

#include <iosfwd>

#include "moab/Forward.hpp"
#include "moab/WriterIface.hpp"

namespace moab
{

class WriteUtilIface;

class WriteSmf : public WriterIface
{

  public:
    //! Constructor
    WriteSmf( Interface* impl );
<--- Class 'WriteSmf' has a constructor with 1 argument that is not explicit. [+]
Class 'WriteSmf' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.

    //! Destructor
    virtual ~WriteSmf();

    static WriterIface* factory( Interface* );

    //! writes out a file
    ErrorCode write_file( const char* file_name,
                          const bool overwrite,
                          const FileOptions& opts,
                          const EntityHandle* output_list,
                          const int num_sets,
                          const std::vector< std::string >& qa_list,
                          const Tag* tag_list  = NULL,
                          int num_tags         = 0,
                          int export_dimension = 3 );

  private:
    Interface* mbImpl;
    WriteUtilIface* writeTool;
};

}  // namespace moab

#endif