RAW_PTR_EXCLUSIONchar* bb 是一个宏,用于在 Chromium 中禁用某个特定的编译错误,特别是与使用原始指针(raw pointer)相关的错误。该错误提示你应该使用 raw_ptr<T> 而不是原始指针。 2. 如果不能使用base库的话,那么 可以考虑使用 std::optional 语法std::optional如下: std::optional<T>
Raw pointer allocated with new and released with delete. Description Use astd::unique_ptrinstead. Limitations Checklist for review Some things are not automated, and forgotten often. This list is a reminder for the reviewers. The bug fix is important enough to be backported? (label: 'backport ...
fuzz test case ,use shared_ptr delete raw ptr 如何复现该缺陷 fuzz test case ,use shared_ptr delete raw ptr 其他补充信息 版本或分支信息
Moreover, as you’re using C++, it’s better to represent Unicode (UTF-16) strings using the std::wstring class instead of C-style raw pointers. So, you can define this much simpler C++ function to read a DWORD value from the registry: ...
If the Java method is defined inside a class, then the generated C function will have an extra parameter right after PNIEnv, providing the self pointer. For Critical style functions, self will be the first parameter. If the method's return type requires memory allocation, the generated C fun...
(MFC), then use theCComPtrsmart pointer. If you are not using ATL or MFC, then use_com_ptr_t. Because there is no COM equivalent tostd::unique_ptr, use these smart pointers for both single-owner and multiple-owner scenarios. BothCComPtrandComQIPtrsupport move operations that have rvalue...
Suppose I have a CMObject obj1 and I write CMObject obj2=obj1. The compiler invokes my copy constructor. This works fine in managed code where m_handle is gcroot<Object*>, but in native code m_handle is intptr_t, so the compiler copies the raw integer. Oops! You can't copy a ...
It could be written to receive a pointer argument instead but then it would no longer be recognised by the compiler as a copy constructor and none of its implicit application, creation of temporary copies etc. will work. class CClass { CClass(CClass* pC) { //Initialisation code } }; C...
This error typically occurs when outgoing connections are opened and closed at a high rate, causing all available local ports to be used and forcing TCP/IP to reuse a local port for an outgoing connection. To minimize the risk of data corruption, the TCP/IP standard requires a minimum time...
shared pointer in C++ is a reference counted pointer. It follows concept of shared ownership after initializing a shared_ptr you can copy it.