CFD Online Discussion Forums - Error in compiling a modified solver

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Error in compiling a modified solver

I added some line to the rhoPimpleFoam as below:

Code:

word patchName = "left";

         label patchID = mesh.boundary().findPatchID(patchName);

         forAll(U.boundaryField()[patchID],faceI)

           {

               U.boundaryField()[patchID][faceI].component(0)=min(U[cellI].component(0), 500);

           }

but this error occurd:

Code:

ehsan@Ehsan-com:~/Desktop/rhoPimpleFoamLimited$ ./Allwmake

+ wmake

Making dependency list for source file rhoPimpleFoamLimited.C

SOURCE=rhoPimpleFoamLimited.C ;  g++ -m64 -Dlinux64 -DWM_DP -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3  -DNoRepository -ftemplate-depth-100 -I/opt/openfoam211/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam211/src/turbulenceModels/compressible/turbulenceModel -I/opt/openfoam211/src/finiteVolume/cfdTools -I/opt/openfoam211/src/finiteVolume/lnInclude -IlnInclude -I. -I/opt/openfoam211/src/OpenFOAM/lnInclude -I/opt/openfoam211/src/OSspecific/POSIX/lnInclude   -fPIC -c $SOURCE -o Make/linux64GccDPOpt/rhoPimpleFoamLimited.o

rhoPimpleFoamLimited.C: In function ‘int main(int, char**)’:

rhoPimpleFoamLimited.C:91:69: error: ‘cellI’ was not declared in this scope

make: *** [Make/linux64GccDPOpt/rhoPimpleFoamLimited.o] Error 1

+ wmake rhoPorousMRFPimpleFoam

make: *** No rule to make target `rhoPorousMRFPimpleFoam'.  Stop.

+ wmake rhoPorousMRFLTSPimpleFoam

make: *** No rule to make target `rhoPorousMRFLTSPimpleFoam'.  Stop.

ehsan@Ehsan-com:~/Desktop/rhoPimpleFoamLimited$

whats the difficulty by cellI?how should I introduce cellI to solver?

it resolved I changed it so:

Code:

U.boundaryField()[patchID][faceI].component(0)=min(U.boundaryField()[patchID][faceI].component(0), 500);

what means this error now?

Code:

ehsan@Ehsan-com:~/Desktop/rhoPimpleFoamLimited$ wmake

Making dependency list for source file rhoPimpleFoamLimited.C

SOURCE=rhoPimpleFoamLimited.C ;  g++ -m64 -Dlinux64 -DWM_DP -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3  -DNoRepository -ftemplate-depth-100 -I/opt/openfoam211/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam211/src/turbulenceModels/compressible/turbulenceModel -I/opt/openfoam211/src/finiteVolume/cfdTools -I/opt/openfoam211/src/finiteVolume/lnInclude -IlnInclude -I. -I/opt/openfoam211/src/OpenFOAM/lnInclude -I/opt/openfoam211/src/OSspecific/POSIX/lnInclude   -fPIC -c $SOURCE -o Make/linux64GccDPOpt/rhoPimpleFoamLimited.o

rhoPimpleFoamLimited.C: In function ‘int main(int, char**)’:

rhoPimpleFoamLimited.C:90:85: error: invalid types ‘<unresolved overloaded function type>[Foam::label {aka int}]’ for array subscript

rhoPimpleFoamLimited.C:94:41: error: name lookup of ‘cellI’ changed for ISO ‘for’ scoping [-fpermissive]

rhoPimpleFoamLimited.C:94:41: note: (if you use ‘-fpermissive’ G++ will accept your code)

rhoPimpleFoamLimited.C:100:132: error: ‘Foam::T’ does not have class type

make: *** [Make/linux64GccDPOpt/rhoPimpleFoamLimited.o] Error 1

I changed the limiter code as below:

Code:

forAll(U,cellI)

           {

            U[cellI].component(0)=min(U[cellI].component(0), sqrt(1.4*287.14*T[cellI])-30);

           }

           forAll(U,cellJ)

           {

            U[cellJ].component(1)=max(U[cellI].component(1),-150);

           }

         word patchName = "left";

         label patchID = mesh.boundary().findPatchID(patchName);

         forAll(U.boundaryField()[patchID],faceI)

           {

               U.boundaryField()[patchID][faceI].component(0)=min(U.boundaryField()[patchID][faceI].component(0), sqrt(1.4*287.14*T.boundaryField()[patchID][faceI])-30);

               U.boundaryField()[patchID][faceI].component(1)=max(U.boundaryField()[patchID][faceI].component(1),-150);

           }

I've added T in I/O dictionary in createFields.H but nothing changed.
Why T doesn't have a class as OF says?what does this mean?what can do?
All helps,opinions and hints are appreciated!