[Victor]

Hi at all,

i tried to implement my own class(class Tracing) which follows the flameFront and writes the current position of the flame to a file.
So i wrote two files:

Tracing.H
Tracing.C

After including flameTrace.H in my solver and creating an Object of this class by
...
Tracing flameTip;
...
and using the two methods for following the flame and write the position to the file, by:

flameTip.follow();
...
flameTip.write();

I allways get this error message while compiling the solver:


Make/linux64GccDPOpt/reactingTotalFoamFE2.o: In function `main':
reactingTotalFoamFE2.C.text+0x338f): undefined reference to `main::Tracing::Tracing()'
reactingTotalFoamFE2.C.text+0x9bdf): undefined reference to `main::Tracing::~Tracing()'
reactingTotalFoamFE2.C.text+0xa74b): undefined reference to `main::Tracing::follow()'
reactingTotalFoamFE2.C.text+0xa79e): undefined reference to `main::Tracing::writeToFile()'
reactingTotalFoamFE2.C.text+0xdb2a): undefined reference to `main::Tracing::~Tracing()'
collect2: ld returned 1 exit status
make: *** [/nfs/home/fleischer/OpenFOAM/fleischer-1.6.x/applications/bin/linux64GccDPOpt/reactingTotalFoamFE2] Error 1

I don't know what "undefined reference to main::Tracing::....." shoud mean!?

Can anybody help me please!

Thanks a lot in advance!

Victor