Topic: 请问:在JAVA中 @拉斯维加斯华人论坛:拉斯维加斯枫下论坛 The Rolia Forum of Las Vegas

I guess: make the method return a class object, and then call the getValue methods of that object to get all return values. -bloor(不老); 2002-6-12 (#572693@0)

right, define a inner class to do this job. -macsym(日进斗斤); 2002-6-12 (#572713@0)

对于返回参数是同类型的可以,但如果既有String,又有double,还有boolean怎么办呢? -ivy_sh(Ivy_sh); 2002-6-12 (#572697@0)

太多方法了,你可以放在 array, vector, list or class 里面.... -eggplant(老茄子); 2002-6-12 (#572689@0)

谢谢,因为JAVA的速度差强人意,所以有时不只考虑实现的方法,还要选个性能好,不浪费资源的.测试中.... -ivy_sh(Ivy_sh); 2002-6-12 (#572735@0)
encapsulate primitive type argumentsIf you want to change the values of arguments, you can encapsulate primitive type arguments with related classes. For example:

void myMethod(Integer v1, Double v2) {
//modify the fields of v1, v2
...}

callerMethod() {
int a = 5;
double b = 2.3;
Integer v1 = new Integer(a);
Double v2 = new Double(b);
myMethod(v1, v2);
a = v1.intValue();
b = v2.doubleValue();
} -jdbees(george); 2002-6-13 {381} (#575680@0)

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