Boost编译器错误

Boost compiler error?

本文关键字:错误 编译器 Boost      更新时间:2023-10-16

我正在尝试构建这个程序:

#include "stdafx.h"
#include <boost/interprocess/shared_memory_object.hpp>
#include <boost/interprocess/file_mapping.hpp>
#include <boost/interprocess/mapped_region.hpp>
using namespace std;
int main()
{
    using boost::interprocess;
    // Create the file mapping
    file_mapping fm("input.dat", read_only);
    // Map the file in memory
    mapped_region region(fm, read_only);
    // Get the address where the file has been mapped
    float * addr = (float *)region.get_address();
    std::size_t elements = region.get_size() / sizeof(float);
}

但我有两个问题,主要是

1>tasker.cpp(98): error C2873: 'boost::interprocess' : symbol cannot be used in a using-declaration
1>tasker.cpp(101): error C2065: 'file_mapping' : undeclared identifier
1>tasker.cpp(101): error C2146: syntax error : missing ';' before identifier 'fm'
1>tasker.cpp(101): error C2065: 'read_only' : undeclared identifier
1>tasker.cpp(101): error C3861: 'fm': identifier not found
1>tasker.cpp(103): error C2065: 'mapped_region' : undeclared identifier
1>tasker.cpp(103): error C2146: syntax error : missing ';' before identifier 'region'
1>tasker.cpp(103): error C2065: 'fm' : undeclared identifier
1>tasker.cpp(103): error C2065: 'read_only' : undeclared identifier
1>tasker.cpp(103): error C3861: 'region': identifier not found
1>tasker.cpp(105): error C2065: 'region' : undeclared identifier
1>tasker.cpp(105): error C2228: left of '.get_address' must have class/struct/union
1>          type is 'unknown-type'
1>tasker.cpp(106): error C2065: 'region' : undeclared identifier
1>tasker.cpp(106): error C2228: left of '.get_size' must have class/struct/union
1>          type is 'unknown-type'

对于#include <boost/interprocess/mapped_region.hpp>,我得到

1>C:UsersMikeDocumentsboost_1_55_0boost/intrusive/detail/has_member_function_callable_with.hpp(200): error C2228: left of '.select_on_container_copy_construction' must have class/struct/union
1>          type is 'boost::move_detail::add_rvalue_reference<U>::type'
1>          C:UsersMikeDocumentsboost_1_55_0boost/intrusive/detail/has_member_function_callable_with.hpp(276) : see reference to class template instantiation 'boost::container::container_detail::has_member_function_callable_with_select_on_container_copy_construction_impl<Fun,true,>' being compiled
1>          with
1>          [
1>              Fun=std::allocator<std::pair<const boost::interprocess::ipcdetail::sync_id *const ,boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<std::pair<const boost::interprocess::ipcdetail::sync_id,void *>>>>>
1>          ]
1>          C:UsersMikeDocumentsboost_1_55_0boost/container/allocator_traits.hpp(262) : see reference to class template instantiation 'boost::container::container_detail::has_member_function_callable_with_select_on_container_copy_construction<const Alloc,>' being compiled
1>          with
1>          [
1>              Alloc=std::allocator<std::pair<const boost::interprocess::ipcdetail::sync_id *const ,boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<std::pair<const boost::interprocess::ipcdetail::sync_id,void *>>>>>
1>          ]
1>          C:UsersMikeDocumentsboost_1_55_0boost/container/detail/tree.hpp(217) : see reference to class template instantiation 'boost::container::allocator_traits<A>' being compiled
1>          with
1>          [
1>              A=std::allocator<std::pair<const boost::interprocess::ipcdetail::sync_id *const ,boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<std::pair<const boost::interprocess::ipcdetail::sync_id,void *>>>>>
1>          ]
1>          C:UsersMikeDocumentsboost_1_55_0boost/container/detail/tree.hpp(246) : see reference to class template instantiation 'boost::container::container_detail::intrusive_rbtree_type<A,boost::container::container_detail::tree_value_compare<Key,std::pair<const Key,T>,Compare,boost::container::container_detail::select1st<std::pair<const Key,T>>>>' being compiled
1>          with
1>          [
1>              A=std::allocator<std::pair<const boost::interprocess::ipcdetail::sync_id *const ,boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<std::pair<const boost::interprocess::ipcdetail::sync_id,void *>>>>>
1>  ,            Key=const boost::interprocess::ipcdetail::sync_id *
1>  ,            T=boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<std::pair<const boost::interprocess::ipcdetail::sync_id,void *>>>
1>  ,            Compare=boost::interprocess::ipcdetail::sync_handles::address_less
1>          ]
1>          C:UsersMikeDocumentsboost_1_55_0boost/container/map.hpp(83) : see reference to class template instantiation 'boost::container::container_detail::rbtree<Key,std::pair<const Key,T>,boost::container::container_detail::select1st<std::pair<const Key,T>>,Compare,Allocator>' being compiled
1>          with
1>          [
1>              Key=const boost::interprocess::ipcdetail::sync_id *
1>  ,            T=boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<std::pair<const boost::interprocess::ipcdetail::sync_id,void *>>>
1>  ,            Compare=boost::interprocess::ipcdetail::sync_handles::address_less
1>  ,            Allocator=std::allocator<std::pair<const boost::interprocess::ipcdetail::sync_id *const ,boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<std::pair<const boost::interprocess::ipcdetail::sync_id,void *>>>>>
1>          ]
1>          C:UsersMikeDocumentsboost_1_55_0boost/interprocess/sync/windows/sync_utils.hpp(226) : see reference to class template instantiation 'boost::container::map<const boost::interprocess::ipcdetail::sync_id *,boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<T>>,boost::interprocess::ipcdetail::sync_handles::address_less,std::allocator<std::pair<const Key,boost::unordered::iterator_detail::iterator<boost::unordered::detail::ptr_node<T>>>>>' being compiled
1>          with
1>          [
1>              T=std::pair<const boost::interprocess::ipcdetail::sync_id,void *>
1>  ,            Key=const boost::interprocess::ipcdetail::sync_id *
1>          ]

我使用的是适用于Windows桌面的Visual Studio Express 2013和1.55.0版本。

我尝试了其他boost库,工作时没有遇到任何问题。。。。此外,我正在使用x64版本。

Boost 1.55还不完全支持Visual Studio 2013编译器。

任一:

  • 使用Visual Studio 2012工具链
  • 或尝试从svn co http://svn.boost.org/svn/boost/trunk boost-trunk获取最新源
  • 或者为自己打补丁(别忘了上传你的补丁)
  • 或者等到有人修补它。你可以通过提交错误报告来加快速度

编辑

刚刚检查了boost-trunk,其中boost/intrusive/detail/has_member_function_callable_with.hpp已经打过补丁,它可以用vs2013vs2013-nov-2013-ctp工具链进行良好编译。所以,试试吧。如果你有多个提升版本,别忘了像我一样更改包含路径(在Makefile或VC项目属性中)。)

请注意,很明显,最新的开发代码可能是不稳定的。不要将其用于最终用户生产。

尝试更改此项:

using boost::interprocess;

到此:

using namespace boost::interprocess;

(参考:中的示例http://www.boost.org/doc/libs/1_55_0/doc/html/interprocess/quick_guide.html)

是的。您需要说"使用名称空间boost::interprocess;"解决这个问题,你应该会好起来的。