本文整理了Java中sun.misc.Unsafe.arrayIndexScale()方法的一些代码示例，展示了Unsafe.arrayIndexScale()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Unsafe.arrayIndexScale()方法的具体详情如下：
包路径：sun.misc.Unsafe
类名称：Unsafe
方法名：arrayIndexScale

Unsafe.arrayIndexScale介绍

[英]Gets the size of each element of the given array class.
[中]获取给定数组类的每个元素的大小。

代码示例

代码示例来源：origin: fengjiachun/Jupiter

/**
 * Reports the scale factor for addressing elements in the storage
 * allocation of a given array class.
 */
public static int arrayIndexScale(Class<?> clazz) {
  return unsafe != null ? unsafe.arrayIndexScale(clazz) : -1;
}

代码示例来源：origin: neo4j/neo4j

public static int arrayIndexScale( Class klass )
{
  int scale = unsafe.arrayIndexScale( klass );
  if ( scale == 0 )
  {
    throw new AssertionError( "Array type too narrow for unsafe access: " + klass );
  }
  return scale;
}

代码示例来源：origin: fengjiachun/Jupiter

/**
 * Reports the scale factor for addressing elements in the storage
 * allocation of a given array class.
 */
public static int arrayIndexScale(Class<?> clazz) {
  return unsafe != null ? unsafe.arrayIndexScale(clazz) : -1;
}

代码示例来源：origin: com.google.protobuf/protobuf-java

public final int arrayIndexScale(Class<?> clazz) {
 return unsafe.arrayIndexScale(clazz);
}

代码示例来源：origin: apache/geode

public int arrayScaleIndex(Class c) {
 return this.unsafe.arrayIndexScale(c);
}

代码示例来源：origin: prestodb/presto

U.arrayIndexScale(Object[].class),
    U.arrayIndexScale(boolean[].class),
    U.arrayIndexScale(byte[].class),
    U.arrayIndexScale(char[].class),
    U.arrayIndexScale(short[].class),
    U.arrayIndexScale(int[].class),
    U.arrayIndexScale(float[].class),
    U.arrayIndexScale(long[].class),
    U.arrayIndexScale(double[].class)
);

代码示例来源：origin: stackoverflow.com

long last = 0;
int offset = unsafe.arrayBaseOffset(objects.getClass());
int scale = unsafe.arrayIndexScale(objects.getClass());
switch (scale) {
  case 4:

代码示例来源：origin: prestodb/presto

int scale = VMSupport.U.arrayIndexScale(Class.forName(data.arrayClass()));

代码示例来源：origin: facebook/jcommon

return (int) (maxOffset + unsafe.arrayIndexScale(arrayType));

代码示例来源：origin: net.sf.ehcache/ehcache

Class<?> klazz = obj.getClass();
int base = UNSAFE.arrayBaseOffset(klazz);
int scale = UNSAFE.arrayIndexScale(klazz);
long size = base + (scale * Array.getLength(obj));
size += CURRENT_JVM_INFORMATION.getFieldOffsetAdjustment();

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

private static long arrayObjectIndexScale() {
  if(U == null)
    return 0;
  return U.arrayIndexScale(Object[].class);
}

代码示例来源：origin: org.jupiter-rpc/jupiter-all

/**
 * Reports the scale factor for addressing elements in the storage
 * allocation of a given array class.
 */
public static int arrayIndexScale(Class<?> clazz) {
  return unsafe != null ? unsafe.arrayIndexScale(clazz) : -1;
}

代码示例来源：origin: org.apache.geode/gemfire-core

public int arrayScaleIndex(Class c) {
 return this.unsafe.arrayIndexScale(c);
}
public long fieldOffset(Field f) {

代码示例来源：origin: org.jupiter-rpc/jupiter-common

/**
 * Reports the scale factor for addressing elements in the storage
 * allocation of a given array class.
 */
public static int arrayIndexScale(Class<?> clazz) {
  return unsafe != null ? unsafe.arrayIndexScale(clazz) : -1;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

private static long arrayObjectIndexScale() {
  if(U == null)
    return 0;
  return U.arrayIndexScale(Object[].class);
}

代码示例来源：origin: hazelcast/hazelcast-jet

@Override
public int arrayIndexScale(Class<?> arrayClass) {
  return UNSAFE.arrayIndexScale(arrayClass);
}

代码示例来源：origin: com.hazelcast/hazelcast-all

@Override
public int arrayIndexScale(Class<?> arrayClass) {
  return UNSAFE.arrayIndexScale(arrayClass);
}

代码示例来源：origin: org.openjdk.jol/jol-core

@Override
public int arrayIndexScale(String arrayComponentKlass) {
  if (arrayComponentKlass.equals("byte"))    return U.arrayIndexScale(byte[].class);
  if (arrayComponentKlass.equals("boolean")) return U.arrayIndexScale(boolean[].class);
  if (arrayComponentKlass.equals("short"))   return U.arrayIndexScale(short[].class);
  if (arrayComponentKlass.equals("char"))    return U.arrayIndexScale(char[].class);
  if (arrayComponentKlass.equals("int"))     return U.arrayIndexScale(int[].class);
  if (arrayComponentKlass.equals("float"))   return U.arrayIndexScale(float[].class);
  if (arrayComponentKlass.equals("long"))    return U.arrayIndexScale(long[].class);
  if (arrayComponentKlass.equals("double"))  return U.arrayIndexScale(double[].class);
  return U.arrayIndexScale(Object[].class);
}

代码示例来源：origin: org.neo4j/neo4j-unsafe

public static int arrayIndexScale( Class klass )
{
  int scale = unsafe.arrayIndexScale( klass );
  if ( scale == 0 )
  {
    throw new AssertionError( "Array type too narrow for unsafe access: " + klass );
  }
  return scale;
}

代码示例来源：origin: stackoverflow.com

public static void main(String[] args) {
  sun.misc.Unsafe unsafe = org.apache.ignite.internal.util.GridUnsafe.unsafe();

  System.out.println(unsafe.arrayBaseOffset(byte[].class));
  System.out.println(unsafe.arrayIndexScale(byte[].class));
}