field_slice_set.h

 
#ifndef BACKENDS_TOFINO_BF_P4C_PARDE_CLOT_FIELD_SLICE_SET_H_
#define BACKENDS_TOFINO_BF_P4C_PARDE_CLOT_FIELD_SLICE_SET_H_
 
#include "bf-p4c/phv/phv_fields.h"
 
class FieldSliceSet : public std::set<const PHV::FieldSlice *, PHV::FieldSlice::Less> {
 public:
    using std::set<const PHV::FieldSlice *, PHV::FieldSlice::Less>::set;
 
    bool operator==(const FieldSliceSet &other) const {
        if (size() != other.size()) return false;
 
        auto it1 = begin();
        auto it2 = other.begin();
        while (it1 != end()) {
            if (!PHV::FieldSlice::equal(*it1, *it2)) return false;
            ++it1;
            ++it2;
        }
 
        return true;
    }
 
    bool operator<(const FieldSliceSet &other) const {
        if (size() != other.size()) return size() < other.size();
 
        auto it1 = begin();
        auto it2 = other.begin();
        while (it1 != end()) {
            if (!PHV::FieldSlice::equal(*it1, *it2)) return PHV::FieldSlice::less(*it1, *it2);
            ++it1;
            ++it2;
        }
 
        return false;
    }
 
    bool operator>(const FieldSliceSet &other) const {
        if (size() != other.size()) return size() > other.size();
 
        auto it1 = begin();
        auto it2 = other.begin();
        while (it1 != end()) {
            if (!PHV::FieldSlice::equal(*it1, *it2)) return PHV::FieldSlice::greater(*it1, *it2);
            ++it1;
            ++it2;
        }
 
        return false;
    }
 
    bool operator!=(const FieldSliceSet &other) const { return !operator==(other); }
 
    bool operator<=(const FieldSliceSet &other) const { return !operator>(other); }
 
    bool operator>=(const FieldSliceSet &other) const { return !operator<(other); }
};
 
using PovBitSet = FieldSliceSet;
 
#endif /* BACKENDS_TOFINO_BF_P4C_PARDE_CLOT_FIELD_SLICE_SET_H_ */