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const as array size

We know that array size can be a constant integer.

Consider the following case ??

calss myc
{
const int size;
int arr[size];
public:
myc(int x):size(x){}
}

Why the above code shows an error ??

How can we overcome it ??
Feb 23 '08 #1
1 1961
asit napisał(a):
We know that array size can be a constant integer.

Consider the following case ??

calss myc
{
const int size;
int arr[size];
public:
myc(int x):size(x){}
}

Why the above code shows an error ??
because array size needs to be a compile time constant integer
>
How can we overcome it ??
by using std::vector<int>
Feb 23 '08 #2

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