204 |
|
for (i = p.begin(); i != p.end(); ++i) { |
205 |
|
this->addCoefficient(i->first, -i->second); |
206 |
|
} |
207 |
+ |
return *this; |
208 |
|
} |
209 |
|
|
210 |
|
PolynomialType& operator *= (const PolynomialType& p) { |
311 |
|
|
312 |
|
/** |
313 |
|
* Tests if two polynomial have the same exponents |
314 |
< |
* @return true if these all of the exponents in these Polynomial are identical |
314 |
> |
* @return true if all of the exponents in these Polynomial are identical |
315 |
|
* @param p1 the first polynomial |
316 |
|
* @param p2 the second polynomial |
317 |
|
* @note this function does not compare the coefficient |