compile error

[LaurentDelaon]

hi everybody,

 // setup disk
  Vector<T,2> centerDisk( centerDiskX, centerDiskY );
  Vector<T,2> originDisk;
  IndicatorCuboid2D<T> disk( dx, dy, centerDisk, angle );
  
  // setup disk boundary: circle1 and circle2
  Vector<T,2> centerCircle1( centerCircle1X, centerCircle1Y );
  IndicatorCircle2D<T> circle1( centerCircle1, radiusCircle );
  Vector<T,2> centerCircle2( centerCircle2X, centerCircle2Y );
  IndicatorCircle2D<T> circle2( centerCircle2, radiusCircle );
  
  Vector<T,2> centerCircle3( centerCircle2X-0.1, lengthY/2 );
  IndicatorCircle2D<T> circle3( centerCircle3, 0.005 );
  
  
  // setup moteur
  IndicatorIdentity2D<T> moteur( disk + circle1 + circle2);

not compilewiththis error :

`cylinder2d-maquette.cpp: In function ‘void prepareGeometry(const olb::UnitConverter<double, olb::descriptors::D2Q9<> >&, olb::SuperGeometry2D<double>&)’:
cylinder2d-maquette.cpp:127:39: error: no match for ‘operator+’ (operand types are ‘olb::IndicatorCuboid2D<double>’ and ‘olb::IndicatorCircle2D<double>’)
IndicatorIdentity2D<T> moteur( disk + circle1 + circle2);

regards

Laurent.

[LaurentDelaon]

I precise that is it compile with olb1.2 and not with olb1.4…
each cases under ubuntu 18.04.

Laurent.

[Adrian]

This is probably a compiler issue / functor operations that are only supported in the latest release. I would strongly recommend to update both OpenLB and your operating system.

• This reply was modified 3 years, 1 month ago by Adrian.

[LaurentDelaon]

HI Adrian,

I precise : not working with olb1.4 …

What I can do ?

regard’s.
Laurent.

[Adrian]

Ah, sorry. This should work for shared pointer based functor / indicator arithmetic. i.e. you can rewrite it to wrap all indicators in std::shared_ptr.

[LaurentDelaon]

ok I understand.

I try to do it.

thank’s for your prompt reply.

regards
Laurent.

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