matlablibmgr.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Nanne Hemstra
 Date:          January 2013
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
 
#include "matlablinkmod.h"
#include "bufstring.h"
#include "bufstringset.h"
#include "uistring.h"
 
class BufferStringSet;
class SharedLibAccess;
 
 
mExpClass(MATLABLink) MatlabLibAccess
{ mODTextTranslationClass(MatlabLibAccess);
public:
                        MatlabLibAccess(const char* libfnm);
                        ~MatlabLibAccess();
 
    bool                init();
    bool                terminate();
 
    void*               getFunction(const char*) const;
    bool                getParameters(int& nrin,int& nrout,
                                      BufferStringSet& nms,
                                      BufferStringSet& values) const;
    uiString            errMsg() const          { return errmsg_; }
 
protected:
 
    SharedLibAccess*    sla_;
    BufferString        shlibfnm_;
    bool                inited_;
    mutable uiString    errmsg_;
};
 
 
mExpClass(MATLABLink) MatlabLibMgr
{ mODTextTranslationClass(MatlabLibMgr);
public:
                        MatlabLibMgr();
                        ~MatlabLibMgr();
 
    bool                isOK() const    { return inited_; }
 
    MatlabLibAccess*    getMatlabLibAccess(const char* libfnm,bool doload);
    bool                isLoaded(const char* libfnm) const;
    bool                close(const char* libfnm);
    uiString            errMsg() const  { return errmsg_; }
 
 
protected:
 
    bool                initApplication();
    void                terminateApplication();
    bool                load(const char* libfnm);
 
    ObjectSet<MatlabLibAccess>  mlas_;
    BufferStringSet             libnms_;
    uiString                    errmsg_;
 
    bool                        inited_;
};
 
mGlobal(MATLABLink) MatlabLibMgr& MLM();