使用进程间映射的Boost模板错误

编辑:虽然不是严格的答案，我正在寻找，这是因为我问错了问题。我把这个问题标记为"回答"，因为它帮助我看到我做错了什么(当回到上下文中时，职业结构没有意义，需要使用类似的更改进行不同的重做)，我认为海报应该得到代表提升，因为他称之为"非标准"。"

---

请花点时间帮助解决这个问题。如果你比我对Boost更有经验，应该不难。

我使用Boost 1.57做IPC。我试图使一对(void *， struct)的共享映射。这是一个完整的程序(短)。你可以把它插入到MSVC中(或者，修改main()声明并将其更改为常规的managed_shared_memory, GCC或Clang)。

可以在http://pastebin.com/caNNdztt上找到语法高亮显示的代码(尽管我忘了去掉代码中没有的#define的一个用法，它被替换为0x30000000)

#include <iostream>
#include <boost/interprocess/mapped_region.hpp>
#include <boost/interprocess/managed_shared_memory.hpp>
#include <boost/interprocess/managed_windows_shared_memory.hpp>
#include <boost/interprocess/allocators/allocator.hpp>
#include <boost/interprocess/containers/map.hpp>

using namespace boost::interprocess;
typedef void* mem_managed_type; // GLE_GLOBAL is just void *, but changing it to int doesn't work
struct global_ptr_state; // This is just a POD struct, the definition doesn't matter
//typedef managed_shared_memory mem_manager_t;
typedef managed_windows_shared_memory mem_manager_t;
typedef std::pair<const mem_managed_type, global_ptr_state> global_state_pair;
typedef mem_manager_t::segment_manager segm_t;
typedef allocator< global_state_pair, segm_t > my_global_allocator;
typedef std::less<mem_managed_type> mem_managed_type_less;
typedef mem_manager_t::segment_manager segm_manager;
typedef map<const mem_managed_type, global_ptr_state, mem_managed_type_less, my_global_allocator> global_ptr_pair_map;
int _tmain(int argc, _TCHAR* argv[])
{
    segm_manager *_segm_manager;
    my_global_allocator *_allocatr;
    global_ptr_pair_map *global_map;
    mem_manager_t managed_pool;
    managed_pool = mem_manager_t(create_only, "thisdoesntmatter", 65536, (void *)0x3C000000);
    shared_memory_object _stator_share(open_only, "thisdoesntmattereither", read_write);
    mapped_region _stator_region(_stator_share, read_write, 0, 0, (void *)0x30000000);
    _segm_manager = managed_pool.get_segment_manager();
    _allocatr = new my_global_allocator(_segm_manager);
    // This line throws the error
    global_map = new global_ptr_pair_map; // This line causes the compilation error
}

错误的简短版本是

1>c:boostincludeboost-1_57boostcontainermap.hpp(493): error C2535: 'std::pair<boost::container::container_detail::iterator<boost::intrusive::tree_iterator<boost::intrusive::bhtraits<T,boost::intrusive::rbtree_node_traits<boost::interprocess::offset_ptr<void,ptrdiff_t,size_t,0>,true>,normal_link,boost::intrusive::default_tag,3>,false>,false>,bool> boost::container::map<const mem_managed_type,global_ptr_state,mem_managed_type_less,my_global_allocator,boost::container::tree_assoc_defaults>::insert(const std::pair<const mem_managed_type,global_ptr_state> &)'
: member function already defined or declared

整个错误可以在Pastebin上找到

http://pastebin.com/gjk1e1N7

据我所知，它在抱怨这个:

std::pair<iterator,bool> insert(const nonconst_value_type& x)
   { return this->base_t::insert_unique(x); }

将上面的语句替换为头文件中的

   std::pair<iterator,bool> insert(const value_type& x)
   { return this->base_t::insert_unique(x); }

我已经无计可施了。请帮助!

typedef void* mem_managed_type; // GLE_GLOBAL is just void *, but changing it to int doesn't work
struct global_ptr_state{}; // This is just a POD struct, the definition doesn't matter
typedef managed_windows_shared_memory mem_manager_t;
typedef std::pair<const mem_managed_type, global_ptr_state> global_state_pair;
typedef mem_manager_t::segment_manager segm_t;
typedef allocator< global_state_pair, segm_t > my_global_allocator;
typedef std::less<mem_managed_type> mem_managed_type_less;
typedef mem_manager_t::segment_manager segm_manager;
typedef map<mem_managed_type, global_ptr_state, mem_managed_type_less, my_global_allocator> global_ptr_pair_map;
int _tmain(int argc, _TCHAR* argv[])
{
    segm_manager *_segm_manager;
    global_ptr_pair_map *global_map;
    mem_manager_t managed_pool;
    managed_pool = mem_manager_t(create_only, "thisdoesntmatter", 65536, (void *)0x3C000000);
    shared_memory_object _stator_share(open_only, "thisdoesntmattereither", read_write);
    mapped_region _stator_region(_stator_share, read_write, 0, 0, (void *)0x30000000);
    _segm_manager = managed_pool.get_segment_manager();
    my_global_allocator _allocatr = _segm_manager;
    global_map = managed_pool.construct<global_ptr_pair_map>("mymap")(mem_managed_type_less(), _allocatr);
}