Java中的FloatBufferplicate()方法
可以使用类java.nio.FloatBuffer中的plicate()方法创建缓冲区的重复缓冲区。此重复缓冲区与原始缓冲区相同。方法plicate()返回创建的重复缓冲区。
演示此的程序如下所示-
示例
import java.nio.*;
import java.util.*;
public class Demo {
public static void main(String[] args) {
int n = 5;
try {
FloatBuffer buffer1 = FloatBuffer.allocate(n);
buffer1.put(4.5F);
buffer1.put(1.2F);
buffer1.put(3.9F);
buffer1.put(7.5F);
buffer1.put(5.8F);
buffer1.rewind();
System.out.println("The Original FloatBuffer is: " + Arrays.toString(buffer1.array()));
FloatBuffer buffer2 = buffer1.duplicate();
System.out.print("The Duplicate FloatBuffer is: " + Arrays.toString(buffer2.array()));
} catch (IllegalArgumentException e) {
System.out.println("Error!!! IllegalArgumentException");
} catch (ReadOnlyBufferException e){
System.out.println("Error!!! ReadOnlyBufferException");
}
}
}上面程序的输出如下-
输出结果
The Original FloatBuffer is: [4.5, 1.2, 3.9, 7.5, 5.8] The Duplicate FloatBuffer is: [4.5, 1.2, 3.9, 7.5, 5.8]
热门推荐
10 读书祝福语女生短句简短
11 感谢同事新婚祝福语简短
12 感谢教官文案祝福语简短
13 员工聚会蛋糕祝福语简短
14 元宵发客户祝福语简短
15 给团队信心祝福语简短
16 医美的祝福语大全简短
17 异国姻缘的祝福语简短
18 兄妹拍照祝福语简短的话