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include/boost/container/small_vector.hpp  view on Meta::CPAN

   //!Constructor from related small_vector_allocator.
   //!Never throws
   template<class OtherAllocator>
   BOOST_CONTAINER_FORCEINLINE small_vector_allocator
      (const small_vector_allocator<OtherAllocator> &other) BOOST_NOEXCEPT_OR_NOTHROW
      : Allocator(other.as_base())
   {}

   //!Move constructor from related small_vector_allocator.
   //!Never throws
   template<class OtherAllocator>
   BOOST_CONTAINER_FORCEINLINE small_vector_allocator
      (BOOST_RV_REF(small_vector_allocator<OtherAllocator>) other) BOOST_NOEXCEPT_OR_NOTHROW
      : Allocator(::boost::move(other.as_base()))
   {}

   //!Assignment from other small_vector_allocator.
   //!Never throws
   BOOST_CONTAINER_FORCEINLINE small_vector_allocator &
      operator=(BOOST_COPY_ASSIGN_REF(small_vector_allocator) other) BOOST_NOEXCEPT_OR_NOTHROW
   {  return static_cast<small_vector_allocator&>(this->Allocator::operator=(other.as_base()));  }

   //!Move constructor from other small_vector_allocator.
   //!Never throws
   BOOST_CONTAINER_FORCEINLINE small_vector_allocator &
      operator=(BOOST_RV_REF(small_vector_allocator) other) BOOST_NOEXCEPT_OR_NOTHROW
   {  return static_cast<small_vector_allocator&>(this->Allocator::operator=(::boost::move(other.as_base())));  }

   //!Assignment from related small_vector_allocator.
   //!Never throws
   template<class OtherAllocator>
   BOOST_CONTAINER_FORCEINLINE small_vector_allocator &
      operator=(BOOST_COPY_ASSIGN_REF(small_vector_allocator<OtherAllocator>) other) BOOST_NOEXCEPT_OR_NOTHROW
   {  return static_cast<small_vector_allocator&>(this->Allocator::operator=(other.as_base()));  }

   //!Move assignment from related small_vector_allocator.
   //!Never throws
   template<class OtherAllocator>
   BOOST_CONTAINER_FORCEINLINE small_vector_allocator &
      operator=(BOOST_RV_REF(small_vector_allocator<OtherAllocator>) other) BOOST_NOEXCEPT_OR_NOTHROW
   {  return static_cast<small_vector_allocator&>(this->Allocator::operator=(::boost::move(other.as_base())));  }

   //!Allocates storage from the standard-conforming allocator
   BOOST_CONTAINER_FORCEINLINE pointer allocate(size_type count, const_void_pointer hint = const_void_pointer())
   {  return allocator_traits_type::allocate(this->as_base(), count, hint);  }

   //!Deallocates previously allocated memory.
   //!Never throws
   void deallocate(pointer ptr, size_type n) BOOST_NOEXCEPT_OR_NOTHROW
   {
      if(!this->is_internal_storage(ptr))
         allocator_traits_type::deallocate(this->as_base(), ptr, n);
   }

   //!Returns the maximum number of elements that could be allocated.
   //!Never throws
   BOOST_CONTAINER_FORCEINLINE size_type max_size() const BOOST_NOEXCEPT_OR_NOTHROW
   {  return allocator_traits_type::max_size(this->as_base());   }

   small_vector_allocator select_on_container_copy_construction() const
   {  return small_vector_allocator(allocator_traits_type::select_on_container_copy_construction(this->as_base())); }

   bool storage_is_unpropagable(pointer p) const
   {  return this->is_internal_storage(p) || allocator_traits_type::storage_is_unpropagable(this->as_base(), p);  }

   //!Swaps two allocators, does nothing
   //!because this small_vector_allocator is stateless
   BOOST_CONTAINER_FORCEINLINE friend void swap(small_vector_allocator &l, small_vector_allocator &r) BOOST_NOEXCEPT_OR_NOTHROW
   {  boost::adl_move_swap(l.as_base(), r.as_base());  }

   //!An small_vector_allocator always compares to true, as memory allocated with one
   //!instance can be deallocated by another instance (except for unpropagable storage)
   BOOST_CONTAINER_FORCEINLINE friend bool operator==(const small_vector_allocator &l, const small_vector_allocator &r) BOOST_NOEXCEPT_OR_NOTHROW
   {  return allocator_traits_type::equal(l.as_base(), r.as_base());  }

   //!An small_vector_allocator always compares to false, as memory allocated with one
   //!instance can be deallocated by another instance
   BOOST_CONTAINER_FORCEINLINE friend bool operator!=(const small_vector_allocator &l, const small_vector_allocator &r) BOOST_NOEXCEPT_OR_NOTHROW
   {  return !(l == r);   }

   #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
   /*
   //!An advanced function that offers in-place expansion shrink to fit and new allocation
   //!capabilities. Memory allocated with this function can only be deallocated with deallocate()
   //!or deallocate_many().
   //!This function is available only with Version == 2
   pointer allocation_command(allocation_type command,
                         size_type limit_size,
                         size_type &prefer_in_recvd_out_size,
                         pointer &reuse)
   {  return allocator_traits_type::allocation_command(command, limit_size, prefer_in_recvd_out_size, reuse);  }

   //!Returns maximum the number of objects the previously allocated memory
   //!pointed by p can hold.
   //!Memory must not have been allocated with
   //!allocate_one or allocate_individual.
   //!This function is available only with Version == 2
   size_type size(pointer p) const BOOST_NOEXCEPT_OR_NOTHROW
   {  return allocator_traits_type::size(p);  }
   */
   private:
   /*
   //!Allocates just one object. Memory allocated with this function
   //!must be deallocated only with deallocate_one().
   //!Throws bad_alloc if there is no enough memory
   //!This function is available only with Version == 2
   using Allocator::allocate_one;
   using Allocator::allocate_individual;
   using Allocator::deallocate_one;
   using Allocator::deallocate_individual;
   using Allocator::allocate_many;
   using Allocator::deallocate_many;*/

   BOOST_CONTAINER_FORCEINLINE bool is_internal_storage(pointer p) const
   {  return this->internal_storage() == p;  }

   pointer internal_storage() const
   {
      typedef typename Allocator::value_type                                              value_type;
      typedef typename allocator_traits_type::size_type                                   size_type;
      typedef vector_alloc_holder< small_vector_allocator<Allocator>, size_type >         vector_alloc_holder_t;

include/boost/container/small_vector.hpp  view on Meta::CPAN

   #endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED

   //! @brief The capacity/max size of the container
   static const size_type static_capacity = N;

   public:
   BOOST_CONTAINER_FORCEINLINE small_vector()
      BOOST_NOEXCEPT_IF(dtl::is_nothrow_default_constructible<Allocator>::value)
      : base_type(initial_capacity_t(), internal_capacity())
   {}

   BOOST_CONTAINER_FORCEINLINE explicit small_vector(const allocator_type &a)
      : base_type(initial_capacity_t(), internal_capacity(), a)
   {}

   BOOST_CONTAINER_FORCEINLINE explicit small_vector(size_type n)
      : base_type(initial_capacity_t(), internal_capacity())
   {  this->resize(n); }

   BOOST_CONTAINER_FORCEINLINE small_vector(size_type n, const allocator_type &a)
      : base_type(initial_capacity_t(), internal_capacity(), a)
   {  this->resize(n); }

   BOOST_CONTAINER_FORCEINLINE small_vector(size_type n, default_init_t)
      : base_type(initial_capacity_t(), internal_capacity())
   {  this->resize(n, default_init_t()); }

   BOOST_CONTAINER_FORCEINLINE small_vector(size_type n, default_init_t, const allocator_type &a)
      : base_type(initial_capacity_t(), internal_capacity(), a)
   {  this->resize(n, default_init_t()); }

   BOOST_CONTAINER_FORCEINLINE small_vector(size_type n, const value_type &v)
      : base_type(initial_capacity_t(), internal_capacity())
   {  this->resize(n, v); }

   BOOST_CONTAINER_FORCEINLINE small_vector(size_type n, const value_type &v, const allocator_type &a)
      : base_type(initial_capacity_t(), internal_capacity(), a)
   {  this->resize(n, v); }

   template <class InIt>
   BOOST_CONTAINER_FORCEINLINE small_vector(InIt first, InIt last
      BOOST_CONTAINER_DOCIGN(BOOST_MOVE_I typename dtl::disable_if_c
         < dtl::is_convertible<InIt BOOST_MOVE_I size_type>::value
         BOOST_MOVE_I dtl::nat >::type * = 0)
      )
      : base_type(initial_capacity_t(), internal_capacity())
   {  this->assign(first, last); }

   template <class InIt>
   BOOST_CONTAINER_FORCEINLINE small_vector(InIt first, InIt last, const allocator_type& a
      BOOST_CONTAINER_DOCIGN(BOOST_MOVE_I typename dtl::disable_if_c
         < dtl::is_convertible<InIt BOOST_MOVE_I size_type>::value
         BOOST_MOVE_I dtl::nat >::type * = 0)
      )
      : base_type(initial_capacity_t(), internal_capacity(), a)
   {  this->assign(first, last); }

   BOOST_CONTAINER_FORCEINLINE small_vector(const small_vector &other)
      : base_type( initial_capacity_t(), internal_capacity()
                 , allocator_traits_type::select_on_container_copy_construction(other.get_stored_allocator()))
   {  this->assign(other.cbegin(), other.cend());  }

   BOOST_CONTAINER_FORCEINLINE small_vector(const small_vector &other, const allocator_type &a)
      : base_type(initial_capacity_t(), internal_capacity(), a)
   {  this->assign(other.cbegin(), other.cend());  }

   BOOST_CONTAINER_FORCEINLINE explicit small_vector(const base_type &other)
      : base_type( initial_capacity_t(), internal_capacity()
                 , allocator_traits_type::select_on_container_copy_construction(other.get_stored_allocator()))
   {  this->assign(other.cbegin(), other.cend());  }

   BOOST_CONTAINER_FORCEINLINE explicit small_vector(BOOST_RV_REF(base_type) other)
      : base_type(initial_capacity_t(), internal_capacity(), ::boost::move(other.get_stored_allocator()))
   {  this->move_construct_impl(other, other.get_stored_allocator());   }

   BOOST_CONTAINER_FORCEINLINE small_vector(BOOST_RV_REF(small_vector) other)
      : base_type(initial_capacity_t(), internal_capacity(), ::boost::move(other.get_stored_allocator()))
   {  this->move_construct_impl(other, other.get_stored_allocator());   }

   BOOST_CONTAINER_FORCEINLINE small_vector(BOOST_RV_REF(small_vector) other, const allocator_type &a)
      : base_type(initial_capacity_t(), internal_capacity(), a)
   {  this->move_construct_impl(other, a);   }

   #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
   BOOST_CONTAINER_FORCEINLINE small_vector(std::initializer_list<value_type> il, const allocator_type& a = allocator_type())
      : base_type(initial_capacity_t(), internal_capacity(), a)
   {
      this->assign(il.begin(), il.end());
   }
   #endif

   BOOST_CONTAINER_FORCEINLINE small_vector& operator=(BOOST_COPY_ASSIGN_REF(small_vector) other)
   {  return static_cast<small_vector&>(this->base_type::operator=(static_cast<base_type const&>(other)));  }

   BOOST_CONTAINER_FORCEINLINE small_vector& operator=(BOOST_RV_REF(small_vector) other)
   {  return static_cast<small_vector&>(this->base_type::operator=(BOOST_MOVE_BASE(base_type, other))); }

   BOOST_CONTAINER_FORCEINLINE small_vector& operator=(const base_type &other)
   {  return static_cast<small_vector&>(this->base_type::operator=(other));  }

   BOOST_CONTAINER_FORCEINLINE small_vector& operator=(BOOST_RV_REF(base_type) other)
   {  return static_cast<small_vector&>(this->base_type::operator=(boost::move(other))); }

   BOOST_CONTAINER_FORCEINLINE void swap(small_vector &other)
   {  return this->base_type::swap(other);  }
};

}}

#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
/*
namespace boost {

//!has_trivial_destructor_after_move<> == true_type
//!specialization for optimizations
template <class T, class Allocator>
struct has_trivial_destructor_after_move<boost::container::vector<T, Allocator> >
{
   typedef typename ::boost::container::allocator_traits<Allocator>::pointer pointer;
   static const bool value = ::boost::has_trivial_destructor_after_move<Allocator>::value &&
                             ::boost::has_trivial_destructor_after_move<pointer>::value;
};

}
*/
#endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED

#include <boost/container/detail/config_end.hpp>