请教一个class design的问题 - Programming版 - 未名存档

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Programming版 - 请教一个class design的问题

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1

(共1页)

x******a
发帖数: 6336

1

suppose I have three classes
class A{
public:
virtual double func()=0
...
}
class B{
private:
std::vector b;
double b2;
std::vector;
public:
....
}
class C{
private:
double c;
std::vector;
public:
...
}
however, function func shall use the data member in class B and C. what can
I do?
At the very beginning I defined func as
double func(const std::vector& b_, const double& fromC);
Then I realized sometime I may need a function with 1 more argument from B
in (some derived class of ) A:
double func(const std::vector& b_, const double& b2_, const double&
fromC
);
my question is, Is there a way I can avoid the overloading of func and
provide a uniform interface?
Thanks!

1

(共1页)

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