DenseMatrix DenseMatrix::operator * (const DenseMatrix& mat) const
{
int rightColNum = mat.GetColNum();
DenseMatrix matRes(mRowNum, rightColNum, 0);
for (int rid = 0; rid < mRowNum; rid++)
{
for (int cid = 0; cid < rightColNum; cid++)
{
double v = 0.0;
int rBaseIndex = rid * mColNum;
for (int did = 0; did < mColNum; did++)
{
v += mValues.at(rBaseIndex + did) * mat.at(did, cid);
}
matRes.at(rid, cid) = v;
}
}
return matRes;
}