// Length = t?
struct Fq_poly *getPolyFromCodewords(mpz_t *codewords, int *delta_i, int length, mpz_t q)
{
struct Fq_poly **lagrangePolys, *output;
int i;
lagrangePolys = generateAllLagrangePolys(length, delta_i, q);
output = initPolyWithDegree(length);
for(i = 1; i <= length; i ++)
{
scalarMultiInPlace(lagrangePolys[i-1], codewords[i-1], q);
output = addPolys(lagrangePolys[i-1], output, q);
// gmp_printf("%Zd\n", codewords[i-1]);
}
return output;
}
void Clipping::addPolys(const vector<ExPoly> &expolys, PolyType type)
{
for (uint i = 0; i < expolys.size(); i++)
addPolys(expolys[i], type);
}
void Clipping::addPolys(const ExPoly &expoly, PolyType type)
{
vector<Poly> polys = getPolys(expoly);
addPolys(polys, type);
}
