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[Christian Jakob <jakob@xxxxxxxxxxxxxxxxxxx>]

MMA does not include FlowEngine, I just used it as example how to loop  
over engines.

I tried:

#include FlowEngine.hpp:

In file included from  
/home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:21:
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:3: error: 'CGT' has  
not been declared
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:3: error: expected  
initializer before 'CVector'
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:4: error: 'CGT' has  
not been declared
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:4: error: expected  
initializer before 'Point'
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:7: error: 'CVector'  
does not name a type
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:8: error: 'Point' does  
not name a type
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:9: error: ISO C++  
forbids declaration of 'Point' with no type
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:9: error: expected ','  
or '...' before '&' token
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp: In function 'Vector3r  
makeVector3r(int)':
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:9: error: 'yv' was not  
declared in this scope
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp: At global scope:
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:10: error: ISO C++  
forbids declaration of 'CVector' with no type
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:10: error: expected  
',' or '...' before '&' token
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp: In function 'Vector3r  
makeVector3r(int)':
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:10: error:  
redefinition of 'Vector3r makeVector3r(int)'
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:9: error: 'Vector3r  
makeVector3r(int)' previously defined here
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp:10: error: 'yv' was  
not declared in this scope

-------------------------------------------------------------------------

#include FlowEngine.hpp.in:

In file included from  
/home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:21:
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp.in:46: error: stray  
'@' in program

...

/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp.in:410: error: stray  
'@' in program
In file included from  
/home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:21:
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp.in:417:47: error:  
FlowEngine_@TEMPLATE_FLOW_NAME@.ipp: No such file or directory
In file included from  
/home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:21:
/home/me/YADE/build/yade/pkg/pfv/FlowEngine.hpp.in:46: error: expected  
initializer before ':' token


I think there is no yade engine, that includes pfv atm. So I have no  
example how this is done.


regards,

christian



Zitat von Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>:

> I can't check the code now. Did you check the #include in MMA?
> B
>
>
> On 30/09/14 15:11, Christian Jakob wrote:
> > Hi,
> >
> > I tried to cast FlowEngine in TSC, like it was done in
> > MicroMarcoAnalyser.
> >
> > #ifdef FLOW_ENGINE
> > //#include<yade/pkg/pfv/FlowEngine.hpp> //not working
> > #include "FlowEngine_FlowEngineT.hpp"  //not sure
> > #endif
> >
> > ...
> >
> > void TriaxialStressController::updateStiffness() {
> >   Real fluidStiffness = 0.;
> >   #ifdef FLOW_ENGINE
> >   vector<shared_ptr<Engine> >::iterator it = scene->engines.begin();
> >   vector<shared_ptr<Engine> >::iterator itLast = scene->engines.end();
> >   for (;it!=itLast; ++it) {
> >     if ((*it)->getClassName() == "FlowEngine") {
> >       shared_ptr<FlowEngine> flow =  YADE_PTR_CAST<FlowEngine> (*it);
> >     }
> >   }
> >   #endif
> >
> > ...
> >
> >
> > compiler says:
> >
> >
> > /home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp: In member
> > function 'void TriaxialStressController::updateStiffness()':
> > /home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:48: error:
> > 'FlowEngine' was not declared in this scope
> > /home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:48: error:
> > template argument 1 is invalid
> > /home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:48: error:
> > invalid type in declaration before '=' token
> > /home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:48: error:
> > 'FlowEngine' cannot appear in a constant-expression
> > /home/me/YADE/trunk/pkg/dem/TriaxialStressController.cpp:48: error: no
> > matching function for call to
> > 'static_pointer_cast(boost::shared_ptr<Engine>&)'
> >
> >
> > Is there way to declare and cast this engine and get parameters from
> > there somehow?
> >
> > Regards,
> >
> > Christian
> >
> >
> > _______________________________________________
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>
>
> --
> _______________
> Bruno Chareyre
> Associate Professor
> ENSE³ - Grenoble INP
> Lab. 3SR
> BP 53
> 38041 Grenoble cedex 9
> Tél : +33 4 56 52 86 21
> Fax : +33 4 76 82 70 43
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