本文介绍了在标头(.h)中声明构造函数,然后在类文件(.cpp)中定义C ++的语法的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如果有人可以提出这个建议,我将不胜感激.我认为可行的示例(假设所需的#include语句在其中):
If anyone could lay this out, I would appreciate it.Example of what I thought would work (assume the needed #include statements are there):
//.h file
class someclass(){}
//.cpp
someclass::
someclass(){
//implementation
// of
//class
};
推荐答案
someclass.h文件
someclass.h file
#ifndef SOME_CLASS_H
#define SOME_CLASS_H
class someclass
{
public:
someclass(); // declare default constructor
private:
int member1;
};
#endif
someclass.cpp
someclass.cpp
someclass::someclass() // define default constructor
: member1(0) // initialize class member in member initializers list
{
//implementation
}
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