它是我或Boost轨道SVN（Boost几何扩展溶解）的一部分是不可编译？ [英] Is it me or part of Boost Track SVN (Boost Geometry Extension Dissolve) is uncompilable?

问题描述

Boost几何体的溶解这里描述了，是我需要的现在，其SVN首页是此处，但是包含 #include< boost / geometry / extensions / algorithms / dissolve.hpp> 我得到编译错误（错误C4430，C2146和C2061）=提供补丁吗？

可以找到示例代码，例如 < a>

错误：

 错误2错误C4430：注意：C ++不支持default-int c：\users\avesta\desktop\cf\trunk\cloudserver\3rdparty\header-only\boost\geometry\ extensions\algorithms\dissolve.hpp 67 1 CloudServer 
 
错误3错误C4430：缺少类型说明符 -  int假设注意：C ++不支持default-int c：\users\avesta\\ \\desktop\cf\trunk\cloudserver\3rdparty\header-only\boost\geometry\extensions\algorithms\dissolve.hpp 67 1 CloudServer 
 
错误1错误C2146：语法错误：缺少';'在标识符'state_type'之前c：\users\avesta\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ extensions\algorithms\dissolve.hpp 67 1 CloudServer 
 
错误4错误C2061：语法错误：标识符'state_type'c：\users\avesta\desktop\cf\trunk\\ \\ cloudserver\3rdparty\header-only\boost\geometry\extensions\algorithms\dissolve.hpp 76 1 CloudServer 
  

最小位的代码看起来像（测试失败，在VS2010的警告错误）：

  #include< boost / geometry / extensions / algorithms / dissolve.hpp> 
 
 int main（）
 {
 return 0; 
} 
  

解决方案

这里（使用clang和gcc）：

  $ clang ++ -I / Volumes / EyeFive / Marshall / Sources / boost / trunk junk。 cpp 
 $ clang ++ --version 
 Apple clang版本3.0（标签/ Apple / clang-211.10.1）（基于LLVM 3.0svn）
目标：x86_64-apple-darwin11.2.0 
线程模型：posix 
 $ g ++ -I / Volumes / EyeFive / Marshall / Sources / boost / trunk junk.cpp 
 $ g ++ --version 
 i686-apple-darwin11-llvm -g ++  -  4.2（GCC）4.2.1（基于Apple Inc.构建5658）（LLVM构建2336.1.00）
版权所有（C）2007自由软件基金会，
这是免费软件;请参阅复制条件的来源。有NO 
保修;甚至不适用于适销性或特定用途的适用性。 
  

使用升压干线。
你使用什么编译器（和那个编译器的什么版本）？

所以，我想答案是：

Boost geometry's dissolve described a bit here, is what I need right now, its SVN home is here but as soon as I include #include <boost/geometry/extensions/algorithms/dissolve.hpp> I get compile errors (error C4430, C2146 and C2061)=( Can any one provide a patch?

Sample code can be found for example here

Errors:

Error   2   error C4430: missing type specifier - int assumed. Note: C++ does not support default-int   c:\users\avesta\desktop\cf\trunk\cloudserver\3rdparty\header-only\boost\geometry\extensions\algorithms\dissolve.hpp 67  1   CloudServer

Error   3   error C4430: missing type specifier - int assumed. Note: C++ does not support default-int   c:\users\avesta\desktop\cf\trunk\cloudserver\3rdparty\header-only\boost\geometry\extensions\algorithms\dissolve.hpp 67  1   CloudServer

Error   1   error C2146: syntax error : missing ';' before identifier 'state_type'  c:\users\avesta\desktop\cf\trunk\cloudserver\3rdparty\header-only\boost\geometry\extensions\algorithms\dissolve.hpp 67  1   CloudServer

Error   4   error C2061: syntax error : identifier 'state_type' c:\users\avesta\desktop\cf\trunk\cloudserver\3rdparty\header-only\boost\geometry\extensions\algorithms\dissolve.hpp 76  1   CloudServer

minimal bit of code would look like (tested to fail with that wary errors on VS2010):

#include <boost/geometry/extensions/algorithms/dissolve.hpp>

int main()
{
    return 0;
}

解决方案

It compiles just fine for me here (with clang and gcc):

$ clang++ -I /Volumes/EyeFive/Marshall/Sources/boost/trunk junk.cpp
$ clang++ --version
Apple clang version 3.0 (tags/Apple/clang-211.10.1) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin11.2.0
Thread model: posix
$ g++ -I /Volumes/EyeFive/Marshall/Sources/boost/trunk junk.cpp
$ g++ --version
i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Using the boost trunk. What compiler (and what version of that compiler) are you using?

So, I guess the answer is: It's you ;-)

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