@@ -30,9 +30,6 @@
StrengthLine::StrengthLine (double ax, double ay, double bx, double by)
{
- if (p1 == NULL || p2 == NULL)
- throw std::
- invalid_argument ("Points defining a strength line can't be NULL.");
if (ax == bx && ay == by)
throw std::
invalid_argument ("Points defining a strength line can't be equals.");