Integer用于对int类型数值的封装,并提供一些int类型数据操作的方法,Integer继承自Number类,Number是JDK的一个代表数值的超类,提供一些用于不同数值之间类型转换方法,常见的数值类型Double、Float等都继承自Number Integer还实现了Comparable接口,主要用于Integer对象之间比较。 Integer字段、
The number of bytes used to represent a int value in two's complement binary form. static intMAX_VALUE A constant holding the maximum value an int can have, 231-1. static intMIN_VALUE A constant holding the minimum value an int can have, -231. static intSIZE The number of bits used...
Integer.Bytes Field Reference Feedback Definition Namespace: Java.Lang Assembly: Mono.Android.dll The number of bytes used to represent anintvalue in two's complement binary form. C# [Android.Runtime.Register("BYTES", ApiSince=24)]publicconstintBytes =4; ...
highestOneBit(int) / lowestOneBit(int) numberOfLeadingZeros(int) / numberOfTrailingZeros(int) 位数循环左移/循环右移按位翻转 按照字节翻转 bitCount(int) 返回二进制补码表示形式的 1 位的数量,不是全部位数 rotateLeft(int, int) / rotateRight(int, int) reverse(int) / reverseBytes(int) ...
字符串解析 为 基本类型, 不需要对象,所以都是静态方法 valueOf系列 把基本基本类型 包装为对象 用来创建获得对象,所以无需对象,全都是静态方法 VaueOf系列都有对应的缓存区, 缓存区范围内对象为同一个 缓冲区为静态内部类中的数组 ...
Integer继承了抽象类Number,并实现了它的下列方法:byteValue()shortValue()intValue()longValue()floatValue()doubleValue(),将int转换为其他基本类型的值,实现方法都是强转。 Integer还实现了Comparable接口,因此也具备了比较对象大小的能力,其compareTo()方法具体实现如下: ...
Writes a specified number of bytes to the stream. Data is written in binary format. Syntax AL 复制 [Written := ] OutStream.Write(Value: Guid [, Length: Integer]) Parameters OutStream Type: OutStream An instance of the OutStream data type. Value ...
An integer that consumes 1, 3, 4, or 9 bytes, depending on its numeric value To convert a number value into a length-encoded integer: Greater or equalLower thanStored as 02511-byte integer 2512160xFC + 2-byte integer 2162240xFD + 3-byte integer ...
out : output integer array b : number of bits. Only for bit unpacking functions start : previous value. Only for integrated delta decoding functionsSimple high level functions:size_t compressed_size = encode( unsigned *in, size_t n, char *out) compressed_size : number of bytes written into...
Minimum value for a variable of type char. –128; 0 if /J option used CHAR_MAX Maximum value for a variable of type char. 127; 255 if /J option used MB_LEN_MAX Maximum number of bytes in a multicharacter constant. 5 SHRT_MIN ...