注意,这种方法可能不如直接使用round函数精确或高效,但在某些情况下可能是一个可行的替代方案。 综上所述,解决“undefined reference to `round'”问题的关键是确保在编译时正确链接了数学库。如果你已经按照上述步骤操作但仍然遇到问题,请检查你的编译器和链接器设置,或者考虑在相关的开发者社区或论坛上寻求帮助。
I have recently installed opencv 3.2 in ubuntu 16.04 system and tried to run a C code using opencv library. The code is not compiling because of the following issue: /tmp/ccwgquWQ.o: In function `cvPointFrom32f': try.c:(.text+0x54d): undefined reference to `cvRound' try.c:(.text...
Qt undefined reference to *** 错因:某个类声明了一个函数但是没有定义就直接使用。
./lib//libmpi.so: undefined reference to `pthread_join' ./lib//libmpi.so: undefined reference to `HI_VOICE_DecodeFrame' ./lib//libmpi.so: undefined reference to `pthread_create' ./lib//libmpi.so: undefined reference to `pow' ./lib//libmpi.so: undefined reference to `round' ./lib//...
So I’ve tried changing C language standard among those available (C89, C99, C11), but with no success. I’ve tried this cause I’ve found just a reference on stackoverflow about it, where it is mentioned also to link the file with the option “-lm”, but u...
在运行KalmanFilter的时候需要用到opencv的库,按照之前的方式在CMakeLists.txt中: target_link_libraries(KalmanFilter ${OPENCV_LIBS} ) 但是发现make的时候找不到opencv,报错如下: main.cpp:(.text+0x1eb): undefined reference to cv::KalmanFilter::KalmanFilter(
undefined reference to `pthread_create'./lib//libmpi.so: undefined reference to `pow'./lib//libmpi.so: undefined reference to `round'./lib//libmpi.so: undefined reference to `log10'./lib//libmpi.so: undefined reference to `HI_DNVQE_GetConfig'./lib//libmpi.so: undefined reference to `...
It is used by the OS to grow the; stack on demand.; _XCPT_UNABLE_TO_GROW_STACK - The stack cannot be grown. More precisely,; the attempt by the OS memory manager to; allocate another guard page in response; to a _XCPT_GUARD_PAGE_VIOLATION has; failed.;;***public _alloca_probe...
I have a c library. The build works fine. Initially, it was a DLL build. but I changed it do a static library and removed the dll export things. Then I want to use this library in a C++ project.I wrapped an extern "C" around the include of the header files to eliminate name ...
Reference Feedback DefinitionNamespace: Microsoft.VisualStudio.Imaging Assembly: Microsoft.VisualStudio.ImageCatalog.dll Package: Microsoft.VisualStudio.ImageCatalog v17.12.40391 C++/WinRT Копирај int AggregateDesignUndefined = 141; Field Value Value = 141 Int32 Applies to Про...