我正试图获得的升压的例子之一,从该网站的工作:Boost示例不能在VS2010上编译?
http://www.boost.org/doc/libs/1_47_0/doc/html/boost_asio/example/http/client/async_client.cpp
但每当我建立并试图执行,我一直得到从VS2010如下:
1>------ Build started: Project: highfreqdemo, Configuration: Debug Win32 ------
1>Build started 24/10/2011 18:41:08.
1>InitializeBuildStatus:
1> Touching "Debug\highfreqdemo.unsuccessfulbuild".
1>ClCompile:
1> All outputs are up-to-date.
1> highfreqdemo.cpp
1>c:\users\x\documents\visual studio 2010\projects\highfreqdemo\highfreqdemo\highfreqdemo.cpp(4): warning C4627: '#include <iostream>': skipped when looking for precompiled header use
1> Add directive to 'StdAfx.h' or rebuild precompiled header
1>c:\users\x\documents\visual studio 2010\projects\highfreqdemo\highfreqdemo\highfreqdemo.cpp(5): warning C4627: '#include <istream>': skipped when looking for precompiled header use
1> Add directive to 'StdAfx.h' or rebuild precompiled header
1>c:\users\x\documents\visual studio 2010\projects\highfreqdemo\highfreqdemo\highfreqdemo.cpp(6): warning C4627: '#include <ostream>': skipped when looking for precompiled header use
1> Add directive to 'StdAfx.h' or rebuild precompiled header
1>c:\users\x\documents\visual studio 2010\projects\highfreqdemo\highfreqdemo\highfreqdemo.cpp(7): warning C4627: '#include <string>': skipped when looking for precompiled header use
1> Add directive to 'StdAfx.h' or rebuild precompiled header
1>c:\users\x\documents\visual studio 2010\projects\highfreqdemo\highfreqdemo\highfreqdemo.cpp(8): warning C4627: '#include <boost/asio.hpp>': skipped when looking for precompiled header use
1> Add directive to 'StdAfx.h' or rebuild precompiled header
1>c:\users\x\documents\visual studio 2010\projects\highfreqdemo\highfreqdemo\highfreqdemo.cpp(9): warning C4627: '#include <boost/bind.hpp>': skipped when looking for precompiled header use
1> Add directive to 'StdAfx.h' or rebuild precompiled header
1>c:\users\x\documents\visual studio 2010\projects\highfreqdemo\highfreqdemo\highfreqdemo.cpp(199): fatal error C1010: unexpected end of file while looking for precompiled header. Did you forget to add '#include "StdAfx.h"' to your source?
1>
1>Build FAILED.
1>
1>Time Elapsed 00:00:00.76
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
我有点不确定究竟该怎么做才能解决这个问题?
你会在这里推荐什么?不使用预编译头文件的缺点是什么?我不完全确定我了解后果 – user997112
预编译头文件用于提高编译性能。如果你有一个小项目,你不需要它们。最好的选择是从空白项目模板创建一个新项目,该模板不包含默认的预编译头,并从那里开始。 –