1 [public] enum 枚举类型名称 2 { 3 枚举对象1,枚举对象2,枚举对象3,...,枚举对象n; 4 } 1. 2. 3. 4. ——枚举类的主要操作方法 int compareTo(E o) 对象比较 boolean equals(Object obj) 比较两个枚举对象 String name() 返回此枚举的名称 int ordinal() 返回枚举常量的序数 *下面定义一个枚举...
using System; using System.Collections; namespace ConsoleEnum { public class Car : IComparable { // Beginning of nested classes. // Nested class to do ascending sort on year property. private class SortYearAscendingHelper: IComparer { int IComparer.Compare(object a, object b) { Car c1=(Ca...
Enum Value Summary AnimationPlayMode AccessFlagBits AttachmentFlages BlendFactor BlendOperation BufferCreateUsage CompareOperation CornerType ConstantType ConstantValueType CullMode CommandBufferLevelType DynamicFlag EventSource FillMode FrontFace FenceFlag ImageType ImageTiling Image...
创建File-Compare 函数 创建平滑进度栏 为DataGrid 创建摘要行 创建和管理线程 通过嵌套 Repeater 显示分层数据 存储.config 文件中的自定义信息 实现自定义集合 提高字符串串联性能 将程序集安装到 GAC 中 使类在 foreach 语句中可用 将UserControl 设为控件容器 ...
Enum Value Summary AnimationPlayMode AccessFlagBits AttachmentFlages BlendFactor BlendOperation BufferCreateUsage CompareOperation CornerType ConstantType ConstantValueType CullMode CommandBufferLevelType DynamicFlag EventSource FillMode FrontFace FenceFlag ImageType ImageTiling ...
if (length * 0) /* OK, length is treated as counter variable containing multi values, not only 0 or 1 */ if (is_ok) /* OK, variable is treated as boolean */ if (!is_ok) /* OK, -||- */ if (is_ok * 1) /* Wrong, never compare boolean variable against 1! */ ...
int compareTo方法 String name()返回枚举实例的名称 int ordinal() 返回枚举值在枚举中的索引 String toString()返回枚举的实例名称 比name更常用 public static valueOf() 复制代码 代码如下: public class EnumTest { public static void main(String[] args){ ...
关于lock-free编程,下面的流程图展示了在各种情况下需要采用的一些技术,atomic operations,Read Modify Write,Compare And Swap,Acquire-Release semantic , memory barriers(内存屏障), ABA problem,Sequential Consistency等等,接下来会以C++11为例(C11和C++11后,标准库本身已经默认支持原子操作、memory barriers相关...
Note that _get() will also return 0 for optional enum values that are null (i.e. absent), even if the enum value does not have an enumerated element with the value 0. Normally enums without a 0 element is not allowed in the schema unless a default value is specified, but in this...
Iterating enum class values possible? java to c converter JSON Example Issue with C++ REST SDK Keep trailing zeroes with Math::Round Keeping console window open after program exits Kill child process, when parent process is killed forcefully Lambda expressions in C++/CLI Latest version of VS 2017...