a**i
发帖数: 152 | 1 I have a class A, it has class B and a bunch of arrays a1, a2, ...
So the definition looks like:
class A
{
array a1;
array a2;
class C; // need to access a1, a2, ...
}
My question is: what is a good way for C to access a1 and a2? I can
certainly pass in A or a1 and a2, but this way looks odd to me.
| l*********s
发帖数: 5409 | | a***y
发帖数: 2803 | 3 class A
{
array a1;
array a2;
public:
friend class C; // need to access a1, a2, ...
}
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如果是我,可能我会在class a里面包含一个class c的object
class C { ....};
class A {
array a1;
array a2;
C* c;
};
【在 a**i 的大作中提到】
: I have a class A, it has class B and a bunch of arrays a1, a2, ...
: So the definition looks like:
: class A
: {
: array a1;
: array a2;
: class C; // need to access a1, a2, ...
: }
: My question is: what is a good way for C to access a1 and a2? I can
: certainly pass in A or a1 and a2, but this way looks odd to me.
|
|
