I am trying to convert this function into a template:

float f(int i,int n,float t)
{
 if(i==0 && n==0)return 1;
 if(i==n+1 || i==-1)return 0;
 return (1.0f-t)*f(i,n-1,t)+t*f(i-1,n-1,t);
}

what i am trying to do is:...

template F(int I,int N)
{
 float F(float t)
 {
  //if(I==0 && N==0)return 1;
  //if(I==N+1 || I==-1)return 0;
  return (1.0f-t)*.F!(I,N-1)(t)+t*.F!(I-1,N-1)(t);
 }
}

template F(int I : 0,int N : 0)
{
 float F(float t)
 {
  return 1;
 }
}

but this won't work:

but template F(int I ,int N : I-1)
{
 float F(float t)
 {
  return 0;
 }
}

and even without it, the compiler doesn't output
any error messages but it doesn't create a .obj file!