将std::strcpy该为strcpy 头文件用#include<string.h> 寒,搞错。vc的确有问题。头文件用#include <cstring>然后直接使用strcpy()就可以了。BTW：你用的书是C++ Primer Plus? 我也是从这本书起步的。
C program not linking to CRT calls memset() for unknown reasons C/C++ : converting std::string to const char* I get the error : left of '.c_str' must have class/struct/union type is 'char *' C# to C++ dll - how to pass strings as In/Out parameters to unmanaged functions that ...
我是c++.I的新手,我编写了一个简单的程序,根据您的输入命名类的成员。但是由于某些原因,编译器显示了这个错误- 'str': is not a member of 'std::basic_string<char,std::char_traits<char>,std::allocator<char>>',我很难理解它是什么意思。int main() 浏览0提问于2020-07-03得票数 1 2回答 C++:...
1)Copies the null-terminated byte string pointed to bysrc, including the null terminator, to the character array whose first element is pointed to bydest. The behavior is undefined if thedestarray is not large enough. The behavior is undefined if the strings overlap. The behavior is undefined...
Do yourself a favour - don't bother writing your own string class, use the std string class.DaveSunday, November 24, 2013 1:08 AMDebug assertion failed! Expression: (L"Buffer is too small"&&0).Could not reproduce this with 2012 express....