C/C++ Users Group Library 1997 August/Walnut Creek CDROM.7z/VOL_400/446_01/DOC/DPBASICS/MV2/VECSIMPL.C

C/C++ Source or Header | 1996-04-18 | 430 b | 14 lines

#include <VecSimple_Point.h>
int main()
{
  const int n = 6;
  VecSimple(Point) p(n);  // allocates a Point vector with 6 entries
  for (int i = 1; i <= n; i++)
    p(i).x = p(i).y = p(i).z = 2*i;   // subscripting:
  VecSimple(Point) u(n); u = p;
  s_o << "Here is our Point vector (u):\n" << u << '\n';
  p.redim (3); // redimension p: new length = 3
  s_o << "\np again, this time uninitialized:\n" << p << '\n';
  return 0;
}