1)如果将函数的实现放在cpp文件中,并且标记为inline, 那么该函数对其他编译单元不可见(类似static的效果),也就是其他cpp文件不能链接该函数库,这就是标题中出现的 … undefined reference to …:https://blog.csdn.net/GW569453350game/article/details/77934568 2) 开了优化,inline的函数被优化 nm命令还是比较简单...
which is intentional because according to my understanding the compiler should be able to make the replacement at compile-time and not need a definition. However, since the function takes aconst int ¶meter, it seems to be not making the substitution, and instead preferring a reference. I ...
静态成员函数 不属于任何对象，他内部不能直接修改非静态的成员 你可以把要修改的对象 当形参传入
0 Not able to build a shared library with static libraries 3 Android NDK UnsatisfiedLinkError when calling a native function that resides in an Android Library Project 4 Android, NDK, building static library 3 android ndk undefined reference to a method 5 Cannot build static library with ...
访问类的静态成员变量的时候出现undefined reference to #include <iostream> using namespace std; class CSingleton { //其他成员 public: static CSingleton* GetInstance(); int age; private: CSingleton(){}; static CSingleton* m_pInstance; }; CSi
File -> New -> Project -> Static library -> Go 输入静态库工程名,我这里随便填的 testlib 这一步 很重要,我上面在导入静态库 报错 undefined reference to xxx,就是这一步编译器选择错了。 在上面我已经查看了 我的开发板项目工程 编译器 Compiler 是“PI32V2 r3 Ito Compiler” ...
这个问题在于你没有使用类的限定符，你在类外定义类的成员函数的时候，应该在函数名前面加上 类名:: ,在你的程序中，也就是在类外定义函数的时候，应该是 A::fun,而不是只有一个fun！另，在类外定义的时候，static这个关键词可以去掉
构建QEMU时出现如下报错“undefined reference to 'stime'”。 /usr/bin/ld: linux-user/syscall.o: in function `do_syscall1': /root/test/qemu-4.1.0/linux-user/syscall.c:7660: undefined reference to 'stime' collect2: error: ld returned 1 exit status make[1]: *** [Makefile:209: qemu-pp...
kernel/built-in.o: In function `timekeeping_resume': utsname_sysctl.c:(.text+0x23ec0): undefined reference to `__udivdi3' utsname_sysctl.c:(.text+0x23ee0): undefined reference to `__umoddi3' kernel/built-in.o: In function `update_wall_time': ...
/tmp/ccv4rZkD.o: In function `__static_initialization_and_destruction_0(int, int)': tcp_session.cpp:(.text+0x670): undefined reference to `boost::system::generic_category()' tcp_session.cpp:(.text+0x67c): undefined reference to `boost::system::generic_category()' ...