#if __cplusplus >= 201103L
#include <unordered_set>
#include <forward_list>
+#include <initializer_list>
#endif
#include <list>
#include <deque>
}; /*}}}*/
// Iterator templates for our Containers /*{{{*/
template<typename Interface, typename Master, typename iterator_type, typename container_iterator, typename container_value> class Container_iterator_base :
- public std::iterator<typename std::iterator_traits<container_iterator>::iterator_category, container_iterator>,
- public Interface::iterator_base
+ public std::iterator<typename std::iterator_traits<container_iterator>::iterator_category, container_value>,
+ public Interface::template iterator_base<iterator_type>
{
protected:
container_iterator _iter;
public:
explicit Container_iterator_base(container_iterator i) : _iter(i) {}
- inline container_value operator*(void) const { return this->getType(); }
+ inline container_value operator*(void) const { return static_cast<iterator_type const*>(this)->getType(); };
operator container_iterator(void) const { return _iter; }
inline iterator_type& operator++() { ++_iter; return static_cast<iterator_type&>(*this); }
inline iterator_type operator++(int) { iterator_type tmp(*this); operator++(); return tmp; }
inline iterator_type& operator--() { --_iter;; return static_cast<iterator_type&>(*this); }
inline iterator_type operator--(int) { iterator_type tmp(*this); operator--(); return tmp; }
inline iterator_type operator-(typename container_iterator::difference_type const &n) { return iterator_type(_iter - n); }
+ inline typename container_iterator::difference_type operator-(iterator_type const &b) { return (_iter - b._iter); }
inline iterator_type operator-=(typename container_iterator::difference_type const &n) { _iter -= n; return static_cast<iterator_type&>(*this); }
inline bool operator!=(iterator_type const &i) const { return _iter != i._iter; }
inline bool operator==(iterator_type const &i) const { return _iter == i._iter; }
explicit Container_const_iterator(container_iterator i) :
Container_iterator_base<Interface, Master, iterator_type, container_iterator, typename Container::value_type>(i) {}
- inline virtual typename Container::value_type getType(void) const APT_OVERRIDE { return *this->_iter; }
+ inline typename Container::value_type getType(void) const { return *this->_iter; }
};
template<class Interface, class Container, class Master> class Container_iterator :
public Container_iterator_base<Interface, Master, Container_iterator<Interface, Container, Master>, typename Container::iterator, typename Container::value_type>
operator typename Master::const_iterator() { return typename Master::const_iterator(this->_iter); }
inline iterator_type& operator=(iterator_type const &i) { this->_iter = i._iter; return static_cast<iterator_type&>(*this); }
inline iterator_type& operator=(container_iterator const &i) { this->_iter = i; return static_cast<iterator_type&>(*this); }
+ inline typename Container::iterator::reference operator*(void) const { return *this->_iter; }
- inline virtual typename Container::value_type getType(void) const APT_OVERRIDE { return *this->_iter; }
+ inline typename Container::value_type getType(void) const { return *this->_iter; }
};
template<class Interface, class Container, class Master> class Container_const_reverse_iterator :
public Container_iterator_base<Interface, Master, Container_const_reverse_iterator<Interface, Container, Master>, typename Container::const_reverse_iterator, typename Container::value_type>
explicit Container_const_reverse_iterator(container_iterator i) :
Container_iterator_base<Interface, Master, iterator_type, container_iterator, typename Container::value_type>(i) {}
- inline virtual typename Container::value_type getType(void) const APT_OVERRIDE { return *this->_iter; }
+ inline typename Container::value_type getType(void) const { return *this->_iter; }
};
template<class Interface, class Container, class Master> class Container_reverse_iterator :
public Container_iterator_base<Interface, Master, Container_reverse_iterator<Interface, Container, Master>, typename Container::reverse_iterator, typename Container::value_type>
operator typename Master::const_iterator() { return typename Master::const_iterator(this->_iter); }
inline iterator_type& operator=(iterator_type const &i) { this->_iter = i._iter; return static_cast<iterator_type&>(*this); }
inline iterator_type& operator=(container_iterator const &i) { this->_iter = i; return static_cast<iterator_type&>(*this); }
+ inline typename Container::reverse_iterator::reference operator*(void) const { return *this->_iter; }
- inline virtual typename Container::value_type getType(void) const APT_OVERRIDE { return *this->_iter; }
+ inline typename Container::value_type getType(void) const { return *this->_iter; }
};
/*}}}*/
class PackageContainerInterface { /*{{{*/
* This class mostly protects use from the need to write all implementation
* of the methods working on containers in the template */
public:
- class iterator_base { /*{{{*/
- protected:
- virtual pkgCache::PkgIterator getType() const = 0;
+ template<class Itr> class iterator_base { /*{{{*/
+ pkgCache::PkgIterator getType() const { return static_cast<Itr const*>(this)->getType(); };
public:
operator pkgCache::PkgIterator(void) const { return getType(); }
typedef Container_iterator<PackageContainerInterface, Container, PackageContainer> iterator;
typedef Container_const_reverse_iterator<PackageContainerInterface, Container, PackageContainer> const_reverse_iterator;
typedef Container_reverse_iterator<PackageContainerInterface, Container, PackageContainer> reverse_iterator;
+ typedef typename Container::value_type value_type;
+ typedef typename Container::pointer pointer;
+ typedef typename Container::const_pointer const_pointer;
+ typedef typename Container::reference reference;
+ typedef typename Container::const_reference const_reference;
+ typedef typename Container::difference_type difference_type;
+ typedef typename Container::size_type size_type;
+ typedef typename Container::allocator_type allocator_type;
bool insert(pkgCache::PkgIterator const &P) APT_OVERRIDE { if (P.end() == true) return false; _cont.insert(P); return true; }
template<class Cont> void insert(PackageContainer<Cont> const &pkgcont) { _cont.insert((typename Cont::const_iterator)pkgcont.begin(), (typename Cont::const_iterator)pkgcont.end()); }
bool empty() const APT_OVERRIDE { return _cont.empty(); }
void clear() APT_OVERRIDE { return _cont.clear(); }
size_t size() const APT_OVERRIDE { return _cont.size(); }
-#if __cplusplus >= 201103L
+#if __GNUC__ >= 5 || (__GNUC_MINOR__ >= 9 && __GNUC__ >= 4)
iterator erase( const_iterator pos ) { return iterator(_cont.erase(pos._iter)); }
iterator erase( const_iterator first, const_iterator last ) { return iterator(_cont.erase(first._iter, last._iter)); }
#else
PackageContainer() : PackageContainerInterface(CacheSetHelper::UNKNOWN) {}
explicit PackageContainer(CacheSetHelper::PkgSelector const &by) : PackageContainerInterface(by) {}
APT_IGNORE_DEPRECATED_PUSH
- APT_DEPRECATED PackageContainer(Constructor const &by) : PackageContainerInterface((CacheSetHelper::PkgSelector)by) {}
+ APT_DEPRECATED explicit PackageContainer(Constructor const &by) : PackageContainerInterface((CacheSetHelper::PkgSelector)by) {}
APT_IGNORE_DEPRECATED_POP
+ template<typename Itr> PackageContainer(Itr first, Itr last) : PackageContainerInterface(CacheSetHelper::UNKNOWN), _cont(first, last) {}
+#if __cplusplus >= 201103L
+ PackageContainer(std::initializer_list<value_type> list) : PackageContainerInterface(CacheSetHelper::UNKNOWN), _cont(list) {}
+ void push_back(value_type&& P) { _cont.emplace_back(std::move(P)); }
+ template<typename... Args> void emplace_back(Args&&... args) { _cont.emplace_back(std::forward<Args>(args)...); }
+#endif
+ void push_back(const value_type& P) { _cont.push_back(P); }
/** \brief sort all included versions with given comparer
for (const_iterator p = begin; p != end; ++p)
_cont.push_back(*p);
}
-#if __cplusplus < 201103L
+#if APT_GCC_VERSION < 0x409
template<> inline PackageContainer<std::set<pkgCache::PkgIterator> >::iterator PackageContainer<std::set<pkgCache::PkgIterator> >::erase(iterator i) {
_cont.erase(i._iter);
return end();
public:
class const_iterator : public APT::Container_iterator_base<APT::PackageContainerInterface, PackageUniverse, PackageUniverse::const_iterator, pkgCache::PkgIterator, pkgCache::PkgIterator>
{
- protected:
- inline virtual pkgCache::PkgIterator getType(void) const APT_OVERRIDE
- {
- return _iter;
- }
public:
explicit const_iterator(pkgCache::PkgIterator i):
Container_iterator_base<APT::PackageContainerInterface, PackageUniverse, PackageUniverse::const_iterator, pkgCache::PkgIterator, pkgCache::PkgIterator>(i) {}
+ inline pkgCache::PkgIterator getType(void) const { return _iter; }
};
typedef const_iterator iterator;
+ typedef pkgCache::PkgIterator value_type;
+ typedef typename pkgCache::PkgIterator* pointer;
+ typedef typename pkgCache::PkgIterator const* const_pointer;
+ typedef const pkgCache::PkgIterator& const_reference;
+ typedef const_reference reference;
+ typedef const_iterator::difference_type difference_type;
+ typedef std::make_unsigned<const_iterator::difference_type>::type size_type;
- APT_PUBLIC bool empty() const APT_OVERRIDE { return false; }
- APT_PUBLIC size_t size() const APT_OVERRIDE { return _cont->Head().PackageCount; }
- APT_PUBLIC const_iterator begin() const { return const_iterator(_cont->PkgBegin()); }
- APT_PUBLIC const_iterator end() const { return const_iterator(_cont->PkgEnd()); }
- APT_PUBLIC const_iterator cbegin() const { return const_iterator(_cont->PkgBegin()); }
- APT_PUBLIC const_iterator cend() const { return const_iterator(_cont->PkgEnd()); }
- APT_PUBLIC iterator begin() { return iterator(_cont->PkgBegin()); }
- APT_PUBLIC iterator end() { return iterator(_cont->PkgEnd()); }
+ bool empty() const APT_OVERRIDE { return false; }
+ size_t size() const APT_OVERRIDE { return _cont->Head().PackageCount; }
- APT_PUBLIC pkgCache * data() const { return _cont; }
+ const_iterator begin() const { return const_iterator(_cont->PkgBegin()); }
+ const_iterator end() const { return const_iterator(_cont->PkgEnd()); }
+ const_iterator cbegin() const { return const_iterator(_cont->PkgBegin()); }
+ const_iterator cend() const { return const_iterator(_cont->PkgEnd()); }
+ iterator begin() { return iterator(_cont->PkgBegin()); }
+ iterator end() { return iterator(_cont->PkgEnd()); }
- explicit APT_PUBLIC PackageUniverse(pkgCache * const Owner);
- APT_PUBLIC virtual ~PackageUniverse();
+ pkgCache * data() const { return _cont; }
+
+ explicit PackageUniverse(pkgCache * const Owner);
+ explicit PackageUniverse(pkgCacheFile * const Owner);
+ virtual ~PackageUniverse();
private:
- bool insert(pkgCache::PkgIterator const &) APT_OVERRIDE { return true; }
- template<class Cont> void insert(PackageContainer<Cont> const &) { }
- void insert(const_iterator, const_iterator) { }
+ APT_HIDDEN bool insert(pkgCache::PkgIterator const &) APT_OVERRIDE { return true; }
+ template<class Cont> APT_HIDDEN void insert(PackageContainer<Cont> const &) { }
+ APT_HIDDEN void insert(const_iterator, const_iterator) { }
- void clear() APT_OVERRIDE { }
- iterator erase( const_iterator pos );
- iterator erase( const_iterator first, const_iterator last );
+ APT_HIDDEN void clear() APT_OVERRIDE { }
+ APT_HIDDEN iterator erase( const_iterator pos );
+ APT_HIDDEN iterator erase( const_iterator first, const_iterator last );
};
/*}}}*/
typedef PackageContainer<std::set<pkgCache::PkgIterator> > PackageSet;
Same as APT::PackageContainerInterface, just for Versions */
public:
/** \brief smell like a pkgCache::VerIterator */
- class iterator_base { /*{{{*/
- protected:
- virtual pkgCache::VerIterator getType() const = 0;
+ template<class Itr> class iterator_base { /*{{{*/
+ pkgCache::VerIterator getType() const { return static_cast<Itr const*>(this)->getType(); };
public:
operator pkgCache::VerIterator(void) { return getType(); }
pkgCache. */
Container _cont;
public: /*{{{*/
+
typedef Container_const_iterator<VersionContainerInterface, Container, VersionContainer> const_iterator;
typedef Container_iterator<VersionContainerInterface, Container, VersionContainer> iterator;
typedef Container_const_reverse_iterator<VersionContainerInterface, Container, VersionContainer> const_reverse_iterator;
typedef Container_reverse_iterator<VersionContainerInterface, Container, VersionContainer> reverse_iterator;
+ typedef typename Container::value_type value_type;
+ typedef typename Container::pointer pointer;
+ typedef typename Container::const_pointer const_pointer;
+ typedef typename Container::reference reference;
+ typedef typename Container::const_reference const_reference;
+ typedef typename Container::difference_type difference_type;
+ typedef typename Container::size_type size_type;
+ typedef typename Container::allocator_type allocator_type;
bool insert(pkgCache::VerIterator const &V) APT_OVERRIDE { if (V.end() == true) return false; _cont.insert(V); return true; }
template<class Cont> void insert(VersionContainer<Cont> const &vercont) { _cont.insert((typename Cont::const_iterator)vercont.begin(), (typename Cont::const_iterator)vercont.end()); }
bool empty() const APT_OVERRIDE { return _cont.empty(); }
void clear() APT_OVERRIDE { return _cont.clear(); }
size_t size() const APT_OVERRIDE { return _cont.size(); }
-#if __cplusplus >= 201103L
+#if APT_GCC_VERSION >= 0x409
iterator erase( const_iterator pos ) { return iterator(_cont.erase(pos._iter)); }
iterator erase( const_iterator first, const_iterator last ) { return iterator(_cont.erase(first._iter, last._iter)); }
#else
reverse_iterator rend() { return reverse_iterator(_cont.rend()); }
const_iterator find(pkgCache::VerIterator const &V) const { return const_iterator(_cont.find(V)); }
+ VersionContainer() : VersionContainerInterface() {}
+ template<typename Itr> VersionContainer(Itr first, Itr last) : VersionContainerInterface(), _cont(first, last) {}
+#if __cplusplus >= 201103L
+ VersionContainer(std::initializer_list<value_type> list) : VersionContainerInterface(), _cont(list) {}
+ void push_back(value_type&& P) { _cont.emplace_back(std::move(P)); }
+ template<typename... Args> void emplace_back(Args&&... args) { _cont.emplace_back(std::forward<Args>(args)...); }
+#endif
+ void push_back(const value_type& P) { _cont.push_back(P); }
+
/** \brief sort all included versions with given comparer
Some containers are sorted by default, some are not and can't be,
for (const_iterator v = begin; v != end; ++v)
_cont.push_back(*v);
}
-#if __cplusplus < 201103L
+#if APT_GCC_VERSION < 0x409
template<> inline VersionContainer<std::set<pkgCache::VerIterator> >::iterator VersionContainer<std::set<pkgCache::VerIterator> >::erase(iterator i) {
_cont.erase(i._iter);
return end();
projects / apt.git / blobdiff