_tprintf(TEXT("Provider type Provider Name\n")); _tprintf(TEXT("___ ") TEXT("___\n")); //--- // Loop through enumerating providers. dwIndex = 0; while(CryptEnumProviders( dwIndex, NULL, 0, &dwType, NULL, &cbName)) { //---...
2. Break通常用来立即终止当前的循环或者条件语句,而Continue则是终止当前循环的一次迭代(iteration),然后开始下一次循环。 例句: - Once the dog reaches the end of the yard, the loop will break. 一旦狗跑到院子的尽头,循环就会被终止。 - When the code encounters the 'continue' statement, it will skip...
和C 语言一样,Rust 也有枚举,用于描述具有固定数值的类型。 enumMyEnum{Banana,Apple,Pineapple,} 复制 但与C不同的是,MyEnum 是一个实数类型,而不仅仅是一个整数类型的别名。同样与C不同的是,枚举的变体不会被转储到全局命名空间,而是必须通过枚举类型来访问。MyEnum::Banana。请注意,与结构不同,枚举的变体...
编译器警告(级别 2)C5261 没有整数类型可以表示枚举“enum-name”中的所有枚举器值 编译器警告(级别 1,错误,关闭)C5262 此处发生隐式下沉;是否缺少中断语句? 在事例之间有意省略 break 语句时使用 [[fallthrough]] 编译器警告(级别 4,关闭)C5263 对临时对象调用“std::move”会阻止复制省略 编译器...
)}"), CRecordset::readOnly); // Loop through all the data in the first result set while (!rs.IsEOF()) { CString strFieldValue; for (short nIndex = 0; nIndex < rs.GetODBCFieldCount(); nIndex++) { rs.GetFieldValue(nIndex, strFieldValue); // TO DO: Use field value string. ...
)}"), CRecordset::readOnly); // Loop through all the data in the first result set while (!rs.IsEOF()) { CString strFieldValue; for (short nIndex = 0; nIndex < rs.GetODBCFieldCount(); nIndex++) { rs.GetFieldValue(nIndex, strFieldValue); // TO DO: Use field value string. ...
); } //--- // Loop through the certificates in the store, // and create a chain for each. while(pCertContext = CertEnumCertificatesInStore( hCertStore, pCertContext)) { //--- // Get and display the name of subject of the certificate. if(CertGetNameString( pCertContext, CERT_NAME...
显示哪些循环已并行化以及哪些循环未并行化。简要说明循环未并行化的原因。仅当指定了 -xautopar 时,-xloopinfo 选项才有效,否则,编译器将发出警告。要达到更快的执行速度,则该选项需要多处理器系统。在单处理器系统中,生成的代码通常运行得较慢。B.2.109 -xM 只对指定的 C 程序运行预处理程序,请求它生成 ...
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Nameof - Header-only C++17 library provides nameof macros and functions to obtain the simple name of variable, type, function, macro, and enum. [MIT] Ponder - A C++11 library for reflection. [MIT] REFLECT - C++20 Static Reflection library. [MIT] reflect-cpp - Serialization through reflectio...