before refactor

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE QtCreatorProject>

<!-- Written by QtCreator 4.10.0, 2019-09-27T11:56:39. -->

<!-- Written by QtCreator 4.10.0, 2019-09-27T19:25:22. -->

<qtcreator>

 <data>

  <variable>EnvironmentId</variable>

template<typename IndexType>

class MeshElementBase{

    /**

     * @brief Index

     *

     * @brief elementIndex<HR>

     * Index of the element in the mesh or in mesh component

     */

    IndexType ElementIndex;

    IndexType elementIndex;

    /**

     * @brief LocalElementIndex

     * @brief globalElementIndex

     *

     * Global index of element in the mesh component

     */

    //IndexType GobalElementIndex;

    //IndexType gobalElementIndex;

public:

    MeshElementBase(IndexType index = INVALID_INDEX(IndexType)){

        ElementIndex = index;

        elementIndex = index;

    }

    IndexType GetIndex(){

        return ElementIndex;

        return elementIndex;

    }

    void SetIndex(IndexType index){

        ElementIndex = index;

        elementIndex = index;

    }

/*

    IndexType GetGlobalIndex(){