int main()
{
CVec3 a(.2,.5,.7);
CVec3 b(-.2,-.2,.8);
CVec3 c;
c = a + b;
a.print("a= ");
b.print("b= ");
c.print("a+b");
c = a - b;
c.print("a-b");
c = b - a;
c.print("b-a");
(a-b).print("inline a-b: ");
CVec3 d = c + b - 3*c;
(a^b).print("a^b" );
CVec3 dd = CVec3(.2,.6,.9) + a;
testvec(CVec3(.2,.2,.2)+CVec3(.1,.1,.1));
testvec(dd^CVec3(.2,.3,.5));
testvec(dd += CVec3(.3, .7. .2));
return 0;
}
//void testvec(CVec3& a)
//{
//a.print("inside testvec CVec3&, a= ");
//}
void testvec(CVec3 a)
{
a.print("inside testvec CVec3, a= ");
}
