mod_fem_viewer/IOManager/inc/BaseImporter.h

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#ifndef _BASE_IMPORTER_H_
#define _BASE_IMPORTER_H_

#include "../../include/Enums.h"

namespace IOmgr {

    class BaseImporter{
    public:
        /* Destructor
        **/
        virtual ~BaseImporter() {}

        /* Reserves need memory
        **/
        virtual void* Reserve(FemViewer::ElemItem /*elem_type*/, const unsigned int = 0 /*size*/) = 0;
        //{ return NULL; }

        /* launch post-import processing
        **/
        virtual void PostProcessing () = 0;

        /* Get the handle to the item
        **/
        virtual const void* GetItem () const = 0;
        
        /* Returns number of elems
        **/
        virtual int nElems() const = 0;

        /* Import parameters
        **/
        virtual void ImportParams(const void*) = 0;

        /* Import vertex
        **/
        virtual void AddVertex(const void* /*v_*/) {} 

        /* Import edge
        **/
        virtual void AddEdge(const void* /*e_*/) {} 

        /* Import face
        **/
        virtual void AddFace(const void* /*f_*/) {}

        /* Import element
        **/
        virtual void AddElement(const void* /*el_*/) {} 

    };  
}
#endif /* _BASE_IMPORTER_H_
*/

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