lib/Vector4.cpp
int Vector4::operator==(const Vector4 &v) const {
  if (_v[0]==v[0] && _v[1]==v[1] &&
      _v[2]==v[2] && _v[3]==v[3]) return 1;
  else return 0;
}
/*!
  Comparison operator. Returns 1 if the current vector and \a v
  are the same. Returns 0 otherwise.
*/
Comparison operator. Returns 1 if the current vector and \a v
are the same. Returns 0 otherwise.
Comparison operator . Returns 1 if the current vector and \ a v are the same . Returns 0 otherwise .
int Vector4::operator==(const Vector4 &v) const {
  if (_v[0]==v[0] && _v[1]==v[1] &&
      _v[2]==v[2] && _v[3]==v[3]) return 1;
  else return 0;
}
int Vector4 :: operator == ( const Vector4 & v ) const { if ( _v [ 0 ] == v [ 0 ] && _v [ 1 ] == v [ 1 ] && _v [ 2 ] == v [ 2 ] && _v [ 3 ] == v [ 3 ] ) return 1 ; else return 0 ; }
Comparison operator.
Comparison operator .