IntField.H

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#ifndef INTFIELD_H
#define INTFIELD_H
 
#include <string>
 
#include "src/core/FieldDescTypes.H"
 
#include "AMReX_iMultiFab.H"
 
namespace kynema_sgf {
 
class FieldRepo;

class IntField
{
public:
    friend class FieldRepo;
 
    IntField(const IntField&) = delete;
    IntField& operator=(const IntField&) = delete;

    [[nodiscard]] const std::string& name() const { return m_name; }

    [[nodiscard]] unsigned id() const { return m_id; }

    [[nodiscard]] int num_comp() const { return m_ncomp; }

    [[nodiscard]] const amrex::IntVect& num_grow() const { return m_ngrow; }

    [[nodiscard]] FieldLoc field_location() const { return m_floc; }

    [[nodiscard]] const FieldRepo& repo() const { return m_repo; }

    amrex::iMultiFab& operator()(int lev);
    const amrex::iMultiFab& operator()(int lev) const;
 
    amrex::Vector<amrex::iMultiFab*> vec_ptrs();
 
    [[nodiscard]] amrex::Vector<const amrex::iMultiFab*> vec_const_ptrs() const;
 
    void setVal(int value);
 
    void setVal(int value, int start_comp, int num_comp = 1, int nghost = 0);
 
    void setVal(const amrex::Vector<int>& values, int nghost = 0);
 
protected:
    IntField(
        FieldRepo& repo,
        std::string name,
        unsigned fid,
        int ncomp = 1,
        int ngrow = 1,
        FieldLoc floc = FieldLoc::CELL);
 
    FieldRepo& m_repo;
 
    std::string m_name;
 
    const unsigned m_id;
 
    int m_ncomp;
 
    amrex::IntVect m_ngrow;
 
    FieldLoc m_floc;
};
 
} // namespace kynema_sgf
 
#endif /* INTFIELD_H */