globalVariables.h

#ifndef GLOBAL_VARIABLES_H
#define GLOBAL_VARIABLES_H
 
#ifdef ELA_USE_MPI
#include "domain/mpidomain.h"
#else
#include "domain/domain.h"
#endif
 
namespace ela {
 
#ifdef ELA_USE_MPI
typedef domain::MPIDomain DomainType;
#else
typedef domain::Domain DomainType;
#endif
 
extern DomainType* dom;
 
extern int inputPad[6];
 
template <class T>
fields::Helper<T> wrapField(T* in)
{
    return fields::Helper<T>(in, dom->n, inputPad);
}
 
template <class T>
fields::Helper<T> wrapRow(T* in, const int& d)
{
    assert(d >= 0 && d < 3);
 
    int n[3] = {1, 1, 1};
    int pad[6] = {0, 0, 0, 0, 0, 0};
 
    n[d] = ela::dom->n[d];
    pad[2 * d] = ela::inputPad[2 * d];
    pad[(2 * d) + 1] = ela::inputPad[(2 * d) + 1];
 
    return fields::Helper<T>(in, n, pad);
}
 
} // namespace ela
 
#endif