Hello, - the call from.get is obsolete and from.getCFParam is correct (documentation has been updated). - the make the constructor call 'new MSCFModel_GM( ... )' with 4 parameters work, you have to define a corresponding constructor in MSCFModel_GM.h and .cpp
regards, Jakob Am Sa., 23. Okt. 2021 um 02:25 Uhr schrieb S G <[email protected]>: > Greetings, > > I am trying to implement a car-following model (General Motors model) to > SUMO. I've successfully downloaded the developer version and compiled > (built) the code on windows. > > However, I am having some trouble with the implementation of a > car-following model. I've followed and completed every step in the guide at > the documentation ( > https://sumo.dlr.de/docs/Developer/How_To/Car-Following_Model.html). My > main issue occurs at the "MSVehicleType.cpp" when I try to compile again. > According to the documentation, I need to add the following to the > "MSVehicleType.cpp" ; > > case SUMO_TAG_CF_GM: > model = new MSCFModel_GM(vtype, > from.get(SUMO_ATTR_GM_Alpha,1.), > from.get(SUMO_ATTR_GM_M, 1.), > from.get(SUMO_ATTR_GM_L, 1.)); > break ; > > However, when I try to compile the code again, the "from.get" command does > not work and build fails around step 390-400 with the following errors; > > - 'get': is not a member of 'SUMOVTypeParameter'7 > - model : undeclared identifier > > I have tried the following as well, which is the current format for the > car-following models already existing inside the MSVehicleType.cpp > > case SUMO_TAG_CF_GM: > vtype->myCarFollowModel = new MSCFModel_GM(vtype, > from.getCFParam(SUMO_ATTR_GM_Alpha,1.), > from.getCFParam(SUMO_ATTR_GM_M, 1.), > from.getCFParam(SUMO_ATTR_GM_L, 1.)); > break ; > > When I compile this I get the error that "no overloaded function takes 4 > arguments. > > Another version I've tried > > case SUMO_TAG_CF_GM: > vtype->myCarFollowModel = new MSCFModel_GM(vtype) > break ; > > At this version, compile procedure successfully runs to the step 740 but > fails with an error message as follows : > > [740/1025] > C:\PROGRA~2\MICROS~3\2019\COMMUN~1\VC\Tools\MSVC\1429~1.301\bin\Hostx64\x64\cl.exe > /nologo /TP -DFLOAT_MATH_FUNCTIONS > -IC:\SUMOLibraries\googletest-1.10.0\include -Isrc -I..\..\..\src > -IC:\SUMOLibraries\xerces-c-3.2.3\include > -IC:\SUMOLibraries\proj-7.2.0\include -IC:\SUMOLibraries\fox-1.6.57\include > -IC:\SUMOLibraries\freetype-2.10.4\include\freetype2 > -IC:\SUMOLibraries\3rdPartyLibs\zlib-1.2.11\include > -IC:\SUMOLibraries\gdal-3.2.1\include > -IC:\SUMOLibraries\FFMPEG-4.2.0\include > -IC:\SUMOLibraries\OSG-3.6.5\include -IC:\SUMOLibraries\gl2ps-1.4.0\include > -IC:\SUMOLibraries\eigen-3.3.9 /DWIN32 /D_WINDOWS /W3 /GR /EHsc /MP /bigobj > /MD /O2 /Ob2 /DNDEBUG /showIncludes > /Fosrc\utils\gui\images\CMakeFiles\utils_gui_images.dir\GUIIconSubSys.cpp.obj > /Fdsrc\utils\gui\images\CMakeFiles\utils_gui_images.dir\utils_gui_images.pdb > /FS -c ..\..\..\src\utils\gui\images\GUIIconSubSys.cpp > [741/1025] cmd.exe /C "cd /D > C:\Users\l\source\repos\sumo\out\build\x64-Release\src\libsumo && > "C:\Program Files (x86)\Microsoft Visual > Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" > -E make_directory C:/Users/source/repos/sumo/tools/libsumo > C:/Users//source/repos/sumo/out/build/x64-Release/src/libsumo && > "C:\Program Files (x86)\Microsoft Visual > Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" > -E env SWIG_LIB=C:/SUMOLibraries/swigwin-4.0.2/Lib > C:/SUMOLibraries/swigwin-4.0.2/swig.exe -python -keyword -outdir > C:/Users/source/repos/sumo/tools/libsumo -c++ -interface _libsumo > -IC:/SUMOLibraries/googletest-1.10.0/include > -IC:/SUMOLibraries/xerces-c-3.2.3/include > -IC:/SUMOLibraries/proj-7.2.0/include -IC:/SUMOLibraries/fox-1.6.57/include > -IC:/SUMOLibraries/freetype-2.10.4/include/freetype2 > -IC:/SUMOLibraries/3rdPartyLibs/zlib-1.2.11/include > -IC:/SUMOLibraries/gdal-3.2.1/include > -IC:/SUMOLibraries/FFMPEG-4.2.0/include > -IC:/SUMOLibraries/OSG-3.6.5/include -IC:/SUMOLibraries/gl2ps-1.4.0/include > -IC:/SUMOLibraries/eigen-3.3.9 > -IC:/Users/source/repos/sumo/out/build/x64-Release/src > -IC:/Users/source/repos/sumo/src -IC:/Users/anaconda3/include -o > C:/Users/source/repos/sumo/out/build/x64-Release/src/libsumo/libsumoPYTHON_wrap.cxx > C:/Users/source/repos/sumo/src/libsumo/libsumo.i" > ninja: build stopped: subcommand failed. > > > Another common error I get at is the following: > > Severity Code Description Project File Line Suppression State Detail > Description > Error (active) E0289 no instance of constructor > "MSCFModel_GM::MSCFModel_GM" matches the argument list microsim.lib > (src\microsim\microsim.lib) - x64-Release > C:\Users\sadul\source\repos\sumo\src\microsim\MSVehicleType.cpp 356 > argument types are: (MSVehicleType *, double, double, double) > > > Sorry for the long e-mail but I would really appreciate any help. You can > find the code files in the attachment as well. > > Best Regards, > Sadullah. > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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