eulerianAccessor.hpp

#ifndef ABLATELIBRARY_EULERIANDATA_HPP
#define ABLATELIBRARY_EULERIANDATA_HPP
 
#include <petsc.h>
#include <map>
#include "accessor.hpp"
#include "domain/subDomain.hpp"
#include "particles/field.hpp"
#include "swarmAccessor.hpp"
#include "utilities/petscUtilities.hpp"
 
namespace ablate::particles::accessors {
class EulerianAccessor : public Accessor<const PetscReal> {
   private:
    const std::shared_ptr<ablate::domain::SubDomain> subDomain;
 
    const PetscReal currentTime;
 
    std::vector<PetscReal> coordinates;
 
    const PetscInt np;
 
   public:
    EulerianAccessor(bool cachePointData, std::shared_ptr<ablate::domain::SubDomain> subDomain, SwarmAccessor&, PetscReal currentTime);
 
    ConstPointData CreateData(const std::string& fieldName) override;
 
    EulerianAccessor(const EulerianAccessor&) = delete;
 
    [[nodiscard]] inline PetscInt GetDimensions() const { return subDomain->GetDimensions(); }
};
}  // namespace ablate::particles::accessors
#endif  // ABLATELIBRARY_EULERIANDATA_HPP