Carpet/Requirements/src/clause.hh


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#include <cctk_Schedule.h>
#include <vector>

using namespace std;

namespace Requirements {

  // Represent scheduled functions and their dependencies
  // This reflects exactly what was written in the schedule.ccl file
  struct clause_t {
    bool everywhere;          // all grid points (everywhere)
    bool interior;            // all interior points
    bool boundary;            // all boundary points, excluding
                              // ghostzones
    bool boundary_ghostzones; // all boundary ghost points
    bool timelevel0, timelevel1, timelevel2;
    bool all_timelevels;      // all time levels
    bool all_maps;            // all maps (i.e. level mode)
    bool all_reflevels;       // all refinement levels (i.e. global mode)
    vector<int> vars;
    clause_t():
      everywhere(false),
      interior(false), boundary(false), boundary_ghostzones(false),
      timelevel0(false), timelevel1(false), timelevel2(false),
      all_timelevels(false), all_maps(false), all_reflevels(false)
    {}
    void interpret_options(cFunctionData const* function_data);
    void parse_clause(char const* clause);
    int min_num_timelevels() const;
    bool active_on_timelevel(int tl) const;

    // Input/Output helpers
    void input (istream& is);
    void output (ostream& os) const;
  };
};