I'm trying to do something like this for a project...
template <class N> class MyClass { float properties[N]; };
Is there anyway to accomplish this in C++?
What you need is called value template parameter:
template <size_t N> class MyClass { float properties[N]; };
//^^^^^^ note this
Now you can instantiate this class template, passing any non-negative integral value as template argument. For example,
MyClass<10> c1; //N=10
MyClass<100> c1; //N=100
You can pass const expression also as:
const size_t size = 200;
MyClass<size> c2; //N=200
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