A class declared inside a function becomes local to that function and is called Local Class in C++. For example, in the following program, Test is a local class in fun(). 1 #include<iostream> 2 using namespace std; 3 4 void fun() 5 { 6 class Test //…
When thinking about inner classes in java, the first thing that comes to my mind is that, WHY do we need to add inner classes to normal one? Leave alone all the specific details of the Java syntax, I think the reason is quite SIMPLE: we are human bei…
Nested class types Usage and remark Advantage Disadvantage static member classes Use for public helper class, useful only in conjunction with its outer class. (Such as the operation types of a Calculater). Save memory. Class specific. Not instance sp…
2016-12-17 21:10:28 吉祥物:Duke(公爵) Logo:咖啡(爪哇岛盛产咖啡) An overview of the software development process. <编程语言吉祥物之Duke>:http://www.cnblogs.com/turingbooks/p/3585919.html <Java Tutorials Learning Paths>:http://docs.oracle.com/javase/tut…
让VisualVM+BTrace进入unsafe mode http://kenai.com/projects/btrace/pages/UserGuide BTrace很强大,但有很多安全限制,比如: --------------------------------------------------------------------------can not create new objects.can not create new arrays.can not throw excepti…
