[146c26d] | 1 | /*
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| 2 | * IndexSet.hpp
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| 3 | *
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| 4 | * Created on: Apr 24, 2011
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| 5 | * Author: heber
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| 6 | */
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| 7 |
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| 8 | #ifndef INDEXSET_HPP_
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| 9 | #define INDEXSET_HPP_
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| 10 |
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| 11 | // include config.h
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| 12 | #ifdef HAVE_CONFIG_H
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| 13 | #include <config.h>
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| 14 | #endif
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| 15 |
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[dde50d] | 16 | // bug in boost/serialization 1.58. set.hpp needs serialization.hpp included before
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| 17 | #include <boost/serialization/serialization.hpp>
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| 18 |
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[c8d13f5] | 19 | #include <boost/serialization/access.hpp>
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| 20 | #include <boost/serialization/base_object.hpp>
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| 21 | #include <boost/serialization/set.hpp>
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| 22 | #include <boost/serialization/shared_ptr.hpp>
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| 23 |
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[146c26d] | 24 | #include <boost/shared_ptr.hpp>
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| 25 | #include <set>
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| 26 |
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| 27 | //!> is the type of an index
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| 28 | typedef size_t Index_t;
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| 29 |
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| 30 | /** This class represents a single set of indices along with functions to order them
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| 31 | * and check whether one is contained in another.
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| 32 | */
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| 33 | class IndexSet : public std::set<Index_t>
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| 34 | {
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| 35 | public:
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| 36 | //!> typedef for instance wrapped in share_ptr
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| 37 | typedef boost::shared_ptr<IndexSet> ptr;
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| 38 |
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| 39 | IndexSet();
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| 40 |
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| 41 | ~IndexSet();
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| 42 |
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| 43 | // index set contain checks
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| 44 | bool contains(const IndexSet &_indexset) const;
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| 45 | bool contains(const Index_t _index) const;
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| 46 |
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| 47 | // comparison
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| 48 | bool operator<(const IndexSet &b) const;
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| 49 | bool operator>(const IndexSet &b) const;
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| 50 | bool operator==(const IndexSet &b) const;
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| 51 | bool operator!=(const IndexSet &b) const
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| 52 | {
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| 53 | return !(*this == b);
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| 54 | }
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| 55 |
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| 56 | private:
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[c8d13f5] | 57 | friend class boost::serialization::access;
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| 58 | // serialization
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| 59 | template <typename Archive>
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| 60 | void serialize(Archive& ar, const unsigned int version)
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| 61 | {
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| 62 | ar & boost::serialization::base_object< std::set<Index_t> >(*this);
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| 63 | }
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[146c26d] | 64 | };
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| 65 |
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[781408] | 66 | inline bool operator==(const IndexSet::ptr &a, const IndexSet::ptr &b)
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| 67 | {
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| 68 | return (*a == *b);
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| 69 | }
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| 70 |
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| 71 | inline bool operator!=(const IndexSet::ptr &a, const IndexSet::ptr &b)
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| 72 | {
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| 73 | return (*a != *b);
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| 74 | }
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| 75 |
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| 76 | inline bool operator<(const IndexSet::ptr &a, const IndexSet::ptr &b)
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| 77 | {
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| 78 | return (*a < *b);
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| 79 | }
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| 80 |
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| 81 | inline bool operator>(const IndexSet::ptr &a, const IndexSet::ptr &b)
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| 82 | {
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| 83 | return (*a > *b);
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| 84 | }
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| 85 |
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[146c26d] | 86 | std::ostream & operator<<(std::ostream &ost, const IndexSet &indexset);
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| 87 |
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[c8d13f5] | 88 | BOOST_SERIALIZATION_SHARED_PTR(IndexSet)
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| 89 |
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[146c26d] | 90 | #endif /* INDEXSET_HPP_ */
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