Changeset 323177 for molecuilder/src/Descriptors/AtomDescriptor.hpp
- Timestamp:
- Feb 16, 2010, 4:24:07 PM (16 years ago)
- Children:
- 120f8b
- Parents:
- 973c03
- File:
-
- 1 edited
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molecuilder/src/Descriptors/AtomDescriptor.hpp (modified) (1 diff)
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molecuilder/src/Descriptors/AtomDescriptor.hpp
r973c03 r323177 17 17 class atom; 18 18 19 class AtomDescriptor 20 { 19 // internal implementation, allows assignment, copying etc 20 class AtomDescripter_impl; 21 22 class AtomDescriptor { 23 friend atom* World::getAtom(AtomDescriptor descriptor); 24 friend std::vector<atom*> World::getAllAtoms(AtomDescriptor descriptor); 25 26 friend AtomDescriptor operator&&(const AtomDescriptor &lhs, const AtomDescriptor &rhs); 27 friend AtomDescriptor operator||(const AtomDescriptor &lhs, const AtomDescriptor &rhs); 28 friend AtomDescriptor operator!(const AtomDescriptor &arg); 29 21 30 public: 31 typedef boost::shared_ptr<AtomDescriptor_impl> impl_ptr; 22 32 23 typedef boost::shared_ptr<AtomDescriptor> desc_ptr; 33 AtomDescriptor(impl_ptr); 34 AtomDescriptor(const AtomDescriptor&); 35 ~AtomDescriptor(); 24 36 25 friend atom* World::getAtom(AtomDescriptor& descriptor); 26 friend std::vector<atom*> World::getAllAtoms(AtomDescriptor& descriptor); 27 28 AtomDescriptor(); 29 virtual ~AtomDescriptor(); 30 AtomDescriptor(const AtomDescriptor&); 31 32 virtual bool predicate(std::pair<int,atom*>)=0; 33 // clone is only used internally to generate operators 34 virtual desc_ptr clone() const=0; 37 AtomDescriptor &operator=(AtomDescriptor &); 35 38 36 39 protected: 37 virtual atom* find(); 38 virtual std::vector<atom*> findAll(); 39 std::map<int,atom*>& getAtoms(); 40 atom* find(); 41 std::vector<atom*> findAll(); 42 impl_ptr get_impl() const; 43 44 private: 45 impl_ptr impl; 40 46 }; 41 47 42 class AtomAndDescriptor : public AtomDescriptor 43 { 44 friend AtomAndDescriptor operator&&(const AtomDescriptor &lhs, const AtomDescriptor &rhs); 45 public: 46 AtomAndDescriptor(const AtomAndDescriptor&); 47 ~AtomAndDescriptor(); 48 49 virtual desc_ptr clone() const; 50 virtual bool predicate(std::pair<int,atom*>); 51 52 private: 53 desc_ptr lhs; 54 desc_ptr rhs; 55 56 // private constructor to enforce construction through operators 57 AtomAndDescriptor(const AtomDescriptor &_lhs, const AtomDescriptor &_rhs); 58 }; 59 60 class AtomOrDescriptor : public AtomDescriptor 61 { 62 friend AtomOrDescriptor operator||(const AtomDescriptor &lhs, const AtomDescriptor &rhs); 63 public: 64 AtomOrDescriptor(const AtomOrDescriptor &); 65 ~AtomOrDescriptor(); 66 67 virtual desc_ptr clone() const; 68 virtual bool predicate(std::pair<int,atom*>); 69 70 private: 71 desc_ptr lhs; 72 desc_ptr rhs; 73 74 // private constructor to enforce construction through operators 75 AtomOrDescriptor(const AtomDescriptor &_lhs, const AtomDescriptor &_rhs); 76 }; 77 78 class AtomNotDescriptor : public AtomDescriptor 79 { 80 friend AtomNotDescriptor operator!(const AtomDescriptor &arg); 81 public: 82 AtomNotDescriptor(const AtomNotDescriptor &); 83 ~AtomNotDescriptor(); 84 85 virtual desc_ptr clone() const; 86 virtual bool predicate(std::pair<int,atom*>); 87 88 private: 89 desc_ptr arg; 90 91 // protected constructor to enforce construction through operators 92 AtomNotDescriptor(const AtomDescriptor &_arg); 93 }; 48 // Functions to construct actual descriptors 49 AtomDescriptor AllAtoms(); 50 AtomDescriptor NoAtoms(); 94 51 95 52 // no true short circuit, but the test of the second descriptor wont be done 96 Atom AndDescriptor operator&&(const AtomDescriptor &lhs, const AtomDescriptor &rhs);97 Atom OrDescriptoroperator||(const AtomDescriptor &lhs, const AtomDescriptor &rhs);98 Atom NotDescriptor operator!(const AtomDescriptor &arg);53 AtomDescriptor operator&&(const AtomDescriptor &lhs, const AtomDescriptor &rhs); 54 AtomDescriptor operator||(const AtomDescriptor &lhs, const AtomDescriptor &rhs); 55 AtomDescriptor operator!(const AtomDescriptor &arg); 99 56 100 57 #endif /* ATOMDESCRIPTOR_HPP_ */
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