void *BucketAvg(bucketset_t set, char *name, void *value)
{
bucket_t *pbucket = DoFind(set, name);
if (!pbucket)
return NULL;
if (pbucket->type == bt_int)
return DoSet(pbucket, bint( AVG((*(int *)DoGet(pbucket)), (*(int *)value), pbucket->nvals)));
if (pbucket->type == bt_float)
return DoSet(pbucket, bfloat( AVG((*(double *)DoGet(pbucket)), (*(double *)value), pbucket->nvals)));
//else, string -- just ignore
return DoGet(pbucket);
}
void *BucketAdd(bucketset_t set, char *name, void *value)
{
bucket_t *pbucket = DoFind(set, name);
if (!pbucket)
return NULL;
if (pbucket->type == bt_int)
return DoSet(pbucket, bint( (*(int *)DoGet(pbucket)) + (*(int *)value)));
if (pbucket->type == bt_float)
return DoSet(pbucket, bfloat( (*(double *)DoGet(pbucket)) + (*(double *)value)));
//else, string -- just concat
return BucketConcat(set, name, value);
}
bint &operator-=(const bint &v) {
if (sign == v.sign) {
if (cmp(v, 0) != -1) {
for (int i = 0, is = 0; i < (int)v.s.size() || is; i++) {
s[i] -= is + (i < (int)v.s.size() ? v.s[i] : 0);
if ((is = s[i] < 0)) {
s[i] += BASE;
}
}
trim();
return *this;
} else {
return *this = -(bint(v) -= *this);
}
} else {
return *this += -v;
}
}
bint operator-(const bint &v)const {
return bint(*this) -= v;
}
bint operator+(const bint &v)const {
return bint(*this) += v;
}
bint operator*(const bint &v)const {
return bint(*this) *= v;
}
