C++ keyword: C++ keyword:enum From cppreference.com <cpp |keyword Usage declaration of an unscoped enumeration type declaration of a scoped enumeration type (since C++11) See also struct class
//file1.cppexternconstintmax=10;//定义变量//file2.cppexternconstintmax;//声明外部变量//下面可以使用const变量 max 定义非const变量时默认问extern。而cost变量必须显式的指定它为extern才可以被其他文件访问。 二、引用 引用(reference)就是对象的另一个名字。在实际程序中,引用主要作为函数的形参,形参的内容...
template<classT> structis_enum; (since C++11) std::is_enumis aUnaryTypeTrait. Checks whetherTis anenumeration type. Provides the member constantvaluewhich is equal totrue, ifTis an enumeration type. Otherwise,valueis equal tofalse. If the program adds specializations forstd::is_enumorstd::is...
C/C++ Documentation: Enumerations.https://en.cppreference.com/w/c/language/enum Java Documentation: Enum Types.https://docs.oracle.com/en/java/javase/14/docs/api/java.base/java/lang/Enum.html Python Documentation: Enumerate.https://docs.python.org/3/library/enum.html Microsoft Docs: Enumerat...
DkmNativeCppPrimitiveTypeKind DkmNativeCppReferenceType DkmNativeCppType DkmNativeCppType.Tag DkmNativeCppUserDefinedType Download PDF C++/CX Save Add to Collections Add to Plan Share via Facebookx.comLinkedInEmail Print Reference Feedback Definition ...
armclang --target=arm-arm-none-eabi -march=armv8-a enum_test.cpp size of int8Enumis4size of int16Enumis4size of int32Enumis4size of int64Enumis8 When compiled with the-fshort-enumsoption, each enumeration type has the smallest size possible to hold the largest enumerator value: ...
CPPanDirection Enum Reference Feedback DefinitionNamespace: CarPlay Assembly: Xamarin.iOS.dll Enumerates the directions of panning the navigation map. This enumeration supports a bitwise combination of its member values.C# Copy [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjC...
示例1: referenceNames ▲点赞 7▼ CMPIStatus Adapter::referenceNames( CMPIAssociationMI* mi,constCMPIContext* context,constCMPIResult* result,constCMPIObjectPath* cmpi_op,constchar* result_class_,constchar* role_) { TRACE; _context_tls.set((void*)context); ...
在C++11之前,C++标准是不支持枚举类型的前向声明的。我说出这个结论,肯定有用msvc的童鞋不愿意了:口胡,MSVC明明就可以对枚举类型前向声明,下面这样的前向声明在MSVC下好好的,没有任何问题。 代码语言:javascript 复制 enumE; 是哦,你说的对,MSVC下上面的写法的确是没问题,那因为MSVC提供了这个特征,但放在gcc下...
代码语言:txt 复制 © cppreference.com 在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。 http://en.cppreference.com/w/cpp/io/io[医]ERRC/IS[医]误差[医]代码[医]枚举 本文档系腾讯云开发者社区成员共同维护,如有问题请联系 cloudcommunity@tencent.com最后更新于:2017-12-18 ...