将int附加到对象名称 [英] appending an int to objects name

问题描述

我只想在对象名称中添加一个int

我怎样才能实现

例如： - classname obj1;

下一个对象

classname obj2;

等.....



i编程错误

解决方案

为什么？

你可以做到 - 这不简单，但你可以做到。问题是它必须在运行时完成 - 这意味着你不能引用项目中的名称（因为它们在编译时不存在）。



相反，我建议您使用数组或类实例的集合，并通过索引器访问它们：例如myobjects [1]。

听起来你想要的是一个阵列 [ ^ ]。



还有一种方法可以做到这一点使用一种名为令牌粘贴 [ ^ ]。

i just want to add an int to the name of the object
how can i achieve that
eg:- classname obj1;
next object
classname obj2;
so on.....

i am bad in programming

解决方案

Why?
You can do it - it's not simple, but you can do it. The problem is that it has to be done at run time - which means that you can't refer to the names in your project (because they don't exist at compile time).

Instead, I would suggest that you use an array or a collection of your class instances, and access them via the indexer : myobjects[1] for example.

It sounds like what you want is an array[^].

There is also a way to do this kind of thing with the preprocessor, using a technique called token pasting[^].

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