C++模板类

#include <iostream>
using namespace std;
template <typename T>
class classA{
public:
	classA(T a)
	{
		this->a = a;
	}
	void print()
	{
		cout << "a=    " << this->a << endl;
	}
private:
	T a;
};
/*模板类做函数参数*/
void stage(classA<char> &oop)
{
	oop.print();
}
int main(void)
{
	classA<int> oop(100);
	oop.print();
	classA <char> oop1('Z');
	stage(oop1);
	system("pause");
	return 0;
}
注意:void stage(classA<char> &oop) 模板类做函数参数时一定要加上传递的参数类型。

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转载自blog.csdn.net/Linux_bin/article/details/77924638