ScatteringSimulation::generateElements -> const

Sim/Simulation/ScatteringSimulation.cpp

@@ -186,7 +186,7 @@ SimulationResult ScatteringSimulation::packResult()
     return {*data, *coordsys};
 }
 
-std::vector<DiffuseElement> ScatteringSimulation::generateElements(const Beam& beam)
+std::vector<DiffuseElement> ScatteringSimulation::generateElements(const Beam& beam) const
 {
     const double wavelength = beam.wavelength();
     const double alpha_i = beam.alpha_i();

Sim/Simulation/ScatteringSimulation.h

@@ -97,7 +97,7 @@ private:
     SimulationResult packResult() override;
 
     //... Local function:
-    std::vector<DiffuseElement> generateElements(const Beam& beam);
+    std::vector<DiffuseElement> generateElements(const Beam& beam) const;
 
     //... Model components:
     std::shared_ptr<Beam> m_beam;