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Matlab to c++ in QT

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #8

    You can't mix and match C++ libraries from different compilers.

    That's is also true for different versions of Visual Studio up to VS2017 that was the first to be backward compatible with VS2015y

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    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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    • N Offline
      N Offline
      Neal698
      Banned
      wrote on last edited by
      #9
      This post is deleted!
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      • C Offline
        C Offline
        Chauncey
        wrote on last edited by Chauncey
        #10

        I'm a grad student who's done most of his programming in Matlab and now, due to speed considerations on numerical simulations, have to program in C++.

        I am familiar with syntax and some level of OOP concepts, but most of my C++ programming so far has been on Linux, where writing (in Vim) and compiling (g++) has never been an issue.

        MyFordBenefits

        jsulmJ 1 Reply Last reply
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        • Kent-DorfmanK Offline
          Kent-DorfmanK Offline
          Kent-Dorfman
          wrote on last edited by
          #11

          different systems have different ABI (application binary interface). It's always safest to compile from sourcecode on the target platform. Assuming the same compiler is used to compile the matlab library as the target system you should be able to link in the .o, .a, or .so library file if you have the correct header to describe the interface functions.

          While matlab is great for non-programmers to do stuff quickly, the matlab c++ output is probably not going to be an optimal c++ object oriented design. Sometimes it is more effective to prove out the algorithm in matlab then hand code it in c++ when porting.

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          • C Chauncey

            I'm a grad student who's done most of his programming in Matlab and now, due to speed considerations on numerical simulations, have to program in C++.

            I am familiar with syntax and some level of OOP concepts, but most of my C++ programming so far has been on Linux, where writing (in Vim) and compiling (g++) has never been an issue.

            MyFordBenefits

            jsulmJ Offline
            jsulmJ Offline
            jsulm
            Lifetime Qt Champion
            wrote on last edited by
            #12

            @Chauncey Do you have a question/problem?

            https://forum.qt.io/topic/113070/qt-code-of-conduct

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            • Y Offline
              Y Offline
              Youmin
              wrote on last edited by
              #13

              Hi !

              I would also like to convert matlab code to c ++ but I have a lot of error with MatLab Coder.... Like using the "tiff" function for example..

              I therefore think of redoing everything by hand but I wonder if it is possible to access the matlab functions (like "Tiff") in Qt with a library.

              I think I understood that it was possible to do this but I do not understand how... Is there a general matlab library or should it be created with your project? Is the use of matlab compiler mandatory?

              I'm new to matlab so I'll ask you to be specific please :)

              Thank you in advance :)

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              • R Offline
                R Offline
                randall8479
                Banned
                wrote on last edited by randall8479
                #14
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                • L Offline
                  L Offline
                  Louis35
                  Banned
                  wrote on last edited by Louis35
                  #15
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                    R Offline
                    rahulkunal123
                    Banned
                    wrote on last edited by
                    #16
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                    • Christian EhrlicherC Offline
                      Christian EhrlicherC Offline
                      Christian Ehrlicher
                      Lifetime Qt Champion
                      wrote on last edited by
                      #17

                      Closing this topic - it somehow attracks spammers.

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