警告C4003:宏'min'的实际参数不够

Question

我正在使用c ++编写ATL COM dll,当我尝试使用库时,我得到了许多与min/max相关的错误,例如这个.它似乎也会导致许多其他错误,尽管我认为它们与此有关.

1>stdafx.cpp
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(364) : warning C4003: not enough actual parameters for macro 'min'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(366) : warning C4003: not enough actual parameters for macro 'min'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(372) : warning C4003: not enough actual parameters for macro 'max'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(376) : warning C4003: not enough actual parameters for macro 'max'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(378) : warning C4003: not enough actual parameters for macro 'max'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(364) : error C2059: syntax error : '('
1>        c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(413) : see reference to class template instantiation 'OpenMS::DPosition<D>' being compiled
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(364) : error C2059: syntax error : ')'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(364) : error C2143: syntax error : missing ')' before '?'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(364) : error C2143: syntax error : missing ';' before '?'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(364) : error C2574: 'OpenMS::DPosition<D>::DPosition(void)' : cannot be declared static
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(364) : error C2334: unexpected token(s) preceding ':'; skipping apparent function body
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(376) : error C2059: syntax error : '('
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(376) : error C2059: syntax error : ')'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(376) : error C2143: syntax error : missing ')' before '?'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(376) : error C2143: syntax error : missing ';' before '?'
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(376) : error C2574: 'OpenMS::DPosition<D>::DPosition(void)' : cannot be declared static
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(376) : error C2334: unexpected token(s) preceding ':'; skipping apparent function body
1>c:\dropbox\openms-1.6.0\include\openms\datastructures\dposition.h(364) : error C2059: syntax error : '('

此标头中的内联宏定义为:

    /// smallest positive
    inline static const DPosition
    min()
    {
      return DPosition(std::numeric_limits<typename DPosition::CoordinateType>::min());
    }

无论如何,我在这里阅读了一些讨论这个问题的帖子,并表明我可以使用

#define NOMINMAX before #include "windows.h"

但这不起作用,我仍然得到错误.我不想修改库,因为它很大,我宁愿不必让我的项目依赖于自定义库,所以我更喜欢某种我可以在我的DLL代码中处理的解决方案.我还可以做些什么？

Answer 1

也许你直接将#define NOMINMAX放在直接包含"windows.h"之前,而不是在包含它的其他标题之前？尝试在源文件的同一个开头移动它(如果没有).