A process array is a set of processes organized in a multi-dimensional grid. A process array is described by a collective object [?] with local components of class Procs. The public interface of the Procs class is
class Dimension ;
class DimensionSet ;
class Coord ;
class Group ;
class Procs {
public :
Procs(const int _rank, int* _n, int* subIds = 0) ;
~Procs() ;
int rnk() const ;
Dimension dim(const int r) const ;
DimensionSet dims() const ;
int member() const ;
int size() const ;
int id() const ;
int id_abs(const int id) const ;
int lead_abs() const ;
Group operator/(const Coord& i) const ;
private :
Procs() ;
Procs(const Procs& p) ;
...
} ;