最近研究duilib,准备把里面自定义的一些工具类如CDuiString什么的用ATL的替换掉,于是遇到久仰大名的 warning C4251: xxx needs to have dll-interface to be used by clients of class xxx, 这个其实很久前就遇到过,当时做法是改用该类型的指针,现在不想这么做了,既然dll中导出类成员变量不合适,那就将duilib作为...
2>E:\Geos\geos-3.5.1\include\geos/algorithm/Centroid.h(100): warning C4251: “geos::algorithm::Centroid::areaBasePt”: class“std::auto_ptr<geos::geom::Coordinate>”需要有 dll 接口由 class“geos::algorithm::Centroid”的客户端使用 (编译源文件 E:\Geos\geos-3.5.1\src\algorithm\Centroid....
How to solve warning C6011: Dereferencing NULL pointer 'get_IdResult'? How to solved Linker Warning- Warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NODEFAULTLIB:library How to specify height and width of a picture box in MFC? How to specify the order the ...
2>E:\Geos\geos-3.5.1\include\geos/algorithm/Centroid.h(100): warning C4251: “geos::algorithm::Centroid::areaBasePt”: class“std::auto_ptr<geos::geom::Coordinate>”需要有 dll 接口由 class“geos::algorithm::Centroid”的客户端使用 (编译源文件 E:\Geos\geos-3.5.1\src\algorithm\Centroid....
1>I:\C++\libs\dataframe\include\DataFrame\Vectors\VectorPtrView.h(806,17): warning C4251: “hmdf::VectorConstPtrView::vector_”: class“std::vector<const T*,std::allocator<const T*>>”需要有 dll 接口由 class“hmdf::VectorConstPtrView”的客户端使用 ...
Compiler Warning (level 1) C4251 'identifier' : class 'type' needs to have dll-interface to be used by clients of class 'type2' To minimize the possibility of data corruption when exporting a class with__declspec(dllexport), ensure that:...
C4251 can be ignored if you are deriving from a type in the Standard C++ Library, compiling a debug release (/MTd) and where the compiler error message refers to _Container_base. // C4251.cpp // compile with: /EHsc /MTd /W2 /c #include <vector> using namespace std; class Node; ...
11://http://www.unknownroad.com/rtfm/VisualStudio/warningC4251.html 12: 13:#ifdefined(__CUDACC__) 14: # define DECLSPECIFIER __declspec(dllexport) 15: # define EXPIMP_TEMPLATE 16:#else 17: # define DECLSPECIFIER __declspec(dllimport) ...
Compiler Warning (levels 3 and 4) C4244 Compiler Warning (level 4) C4245 Compiler Warning (level 2) C4250 Compiler Warning (level 1) C4251 Compiler Warning (level 4) C4254 Compiler Warning (level 4) C4255 Compiler Warning (level 4) C4256 Compiler Warning (level 1) C4258 Compiler Warni...
The articles in this section describe Microsoft C/C++ compiler warning messages C4200 through C4399.Important The Visual Studio compilers and build tools can report many kinds of errors and warnings. After an error or warning is found, the build tools may make assumptions about ...