tile.hpp

#ifndef MPQC_ARRAY_TILE_HPP
#define MPQC_ARRAY_TILE_HPP
 
#include "mpqc/range.hpp"
#include "mpqc/array/forward.hpp"
 
namespace mpqc {
namespace detail {
 
    struct ArrayTile {
    std::vector<range> extents;
    int proc, local;
    Array<void> *object;
    std::vector<range> subset(const std::vector<range> &ranges) const {
        std::vector<range> s;
        for (int i = 0; i < ranges.size(); ++i) {
        range r = range::intersection(ranges[i], this->extents[i]);
        if (!r.size()) return std::vector<range>();
        s.push_back(r);
        }
        return s;
    }
    };
 
} // namespace detail
} // namespace mpqc
 
 
#endif /* MPQC_ARRAY_TILE_HPP */