yade-dev team mailing list archive

[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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-- 
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Bruno Chareyre
Associate Professor
ENSE³ - Grenoble INP
Lab. 3SR
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