如果函式只使用其參數來存取資源,則傳遞原始指標或參考是安全的。 如需詳細資訊,請參閱C++核心指導方針規則 R.33:取得unique_ptr<widget& 參數來表示函式重新配置小工具>。 備註 警告C26410的限制也適用於這裡。 偵測release或reset存取唯一指標的啟發學習法是天真。 我們只會偵測指派運算符和具名reset函式的呼叫(...
misc-uniqueptr-reset-release, modernize-avoid-bind, modernize-concat-nested-namespaces, modernize-deprecated-headers, modernize-deprecated-ios-base-aliases, modernize-loop-convert, modernize-make-shared, modernize-make-unique, modernize-pass-by-value, ...
// 初始化方式1 std::unique_ptr<int> up1(new int(1)); std::unique_ptr<int[]> up2(new int[3]); // 初始化方式2 std::unique_ptr<int> up3; up3.reset(new int(1)); std::unique_ptr<int[]> up4; up4.reset(new int[3]); // 初始化方式3,推荐 std::unique_ptr<int> up5 = ...
(MFC in vs2008) How to change the font size of editbox control on runtime (MFC)? How to change the project name How to check if a dll file exists in a system how to check if a dll was built in a release or debug configuration? how to check if a wchar_t* is blank? How to ...
(20);// 非法获取 auto unique_pointer2 = unique_pointer;// 可使用move转移 转移后旧指针失效autounique_pointer2=move(unique_pointer);// 释放控制权,不释放内存autop=unique_pointer2.release();*p=21;// 释放内存unique_pointer2.reset();// weak_ptr 配合shared_ptr而引入,解决shared_ptr的相互引用/...
{ zend_string_release_ex(Z_STR(final_name), 0); return -1; } } else { Z_TRY_ADDREF_P(entry); zend_hash_add_new(symbol_table, Z_STR(final_name), entry); } count++; } } zval_ptr_dtor_str(&final_name); } else { if (!php_valid_var_name(ZSTR_VAL(var_name), ZSTR_...
WINDOWS: Windows mouse ungrab must release the mouse instead of confine it to the current desktop (#16488) WINDOWS: Fix numlock/pause key release events1.18.0AI: Fix narrator language when AI translation and menu languages are different DISK CONTROL: Add option to disable initial disk change ...
InterlockedOr16Release function (Windows) InterlockedXor64Acquire function (Windows) IControlMarkup::GetLinkText method (Windows) IControlMarkup::SetRenderFlags method (Windows) IEnumSyncItems::Reset method (Windows) IFileDialog::SetFileTypeIndex method (Windows) Int64ToIntPtr function (Windows) ISCrdEn...
() — Release Storage Blocks" on page 128.) | – malloc() (See "malloc() — Reserve Storage Block" on page 194.) | – Rclose() (See "_Rclose() — Close a File" on page 257.) | – realloc() (See "realloc() — Change Reserved Storage Block Size" on page 263.) | – ...
Windows VS 静态链接库和动态链接库 https://www.cnblogs.com/qinguoyi/p/7257353.html Linux Linux的文件类型: 普通文件: - 目录文件: d dict 链接文件: l link 设备文件: 字符设备文件 c char,块设备文件 b block 管道文件: p pipe 套接字文件 s socket ...