SubLattice.hpp

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#ifndef XPED_SUB_LATTICE_HPP_
#define XPED_SUB_LATTICE_HPP_
 
#include <boost/describe.hpp>
 
namespace Xped {
 
enum SUB_LATTICE
{
    A = 1,
    B = -1
};
 
inline std::ostream& operator<<(std::ostream& s, SUB_LATTICE sublat)
{
    if(sublat == A) {
        s << "A";
    } else if(sublat == B) {
        s << "B";
    }
    return s;
};
 
} // namespace Xped
#endif