| 1 | /*
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| 2 | * DescriptorBase.hpp
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| 3 | *
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| 4 | * Created on: Mar 12, 2010
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| 5 | * Author: crueger
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| 6 | */
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| 7 |
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| 8 | #ifndef DESCRIPTORBASE_HPP_
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| 9 | #define DESCRIPTORBASE_HPP_
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| 10 |
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| 11 | #include <vector>
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| 12 | #include <boost/shared_ptr.hpp>
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| 13 |
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| 14 | /***
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| 15 | * Code in this file is not used.
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| 16 | *
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| 17 | * I was not able to figure out how to factor out the common code for
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| 18 | * descriptors and have given up :-( . If somebody else wants to have
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| 19 | * another shot just go ahead, but expect a hard ride from here on.
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| 20 | */
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| 21 |
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| 22 | template<class _Target,
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| 23 | class _Container>
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| 24 | class DescriptorBase_impl;
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| 25 |
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| 26 |
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| 27 | template<class _Target,
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| 28 | class _Container>
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| 29 | class SelectiveIterator;
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| 30 |
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| 31 | template<class _Target,
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| 32 | class _Container>
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| 33 | class DescriptorBase
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| 34 | {
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| 35 | friend class DescriptorBase_impl<_Target,_Container>;
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| 36 | friend class SelectiveIterator<_Target,_Container>;
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| 37 |
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| 38 |
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| 39 | // expose the type of this descriptor to the public
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| 40 | public:
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| 41 | typedef _Target Target;
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| 42 | typedef std::vector<Target> TargetVec;
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| 43 |
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| 44 | protected:
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| 45 | typedef _Container Container;
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| 46 | typedef typename Container::iterator iterator;
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| 47 |
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| 48 | typedef DescriptorBase_impl<Target,Container> impl;
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| 49 | typedef boost::shared_ptr<impl> impl_ptr;
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| 50 |
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| 51 |
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| 52 | public:
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| 53 |
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| 54 | DescriptorBase();
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| 55 | DescriptorBase(const DescriptorBase&);
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| 56 | DescriptorBase(impl_ptr);
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| 57 | virtual ~DescriptorBase();
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| 58 |
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| 59 | DescriptorBase& operator=(const DescriptorBase&);
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| 60 |
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| 61 | /**
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| 62 | * forward Method to implementation
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| 63 | */
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| 64 | Target find(Container&);
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| 65 |
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| 66 | /**
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| 67 | * forward Method to implementation
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| 68 | */
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| 69 | TargetVec findAll(Container&);
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| 70 |
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| 71 |
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| 72 | private:
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| 73 | impl_ptr theImpl;
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| 74 | };
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| 75 |
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| 76 | template<class _Target,
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| 77 | class _Container>
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| 78 | DescriptorBase<_Target,_Container> AllX();
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| 79 |
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| 80 | template<class _Target,
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| 81 | class _Container>
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| 82 | DescriptorBase<_Target,_Container> NoX();
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| 83 |
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| 84 | template<class _Target,
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| 85 | class _Container>
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| 86 | DescriptorBase<_Target,_Container>
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| 87 | operator&&(DescriptorBase<_Target,_Container>&,
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| 88 | DescriptorBase<_Target,_Container>&);
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| 89 |
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| 90 | template<class _Target,
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| 91 | class _Container>
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| 92 | DescriptorBase<_Target,_Container>
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| 93 | operator||(DescriptorBase<_Target,_Container>&,
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| 94 | DescriptorBase<_Target,_Container>&);
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| 95 |
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| 96 | template<class _Target,
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| 97 | class _Container>
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| 98 | DescriptorBase<_Target,_Container>
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| 99 | operator!(DescriptorBase<_Target,_Container>&);
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| 100 |
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| 101 | #endif /* DESCRIPTORBASE_HPP_ */
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