DString cadence::operator+(DString m, const DString &str) {
int s = m.size();
int s2 = str.size();
for (int i=0; i<s2; i++) {
m.m_obj[s+i].set(str.m_obj.get(i), true);
}
m.m_obj[Size].set(s+s2);
return m;
}
DString cadence::operator+(DString m, const char *str) {
int s = m.size();
int s2 = strlen(str);
for (int i=0; i<s2; i++) {
m.m_obj[s+i].set(str[i], true);
}
m.m_obj[Size].set(s+s2);
return m;
}
DString cadence::operator+(DString m, const OID &o) {
char buf[200];
o.toString(buf,200);
int s = m.size();
int s2 = strlen(buf);
for (int i=0; i<s2; i++) {
m.m_obj[s+i].set(buf[i], true);
}
m.m_obj[Size].set(s+s2);
return m;
}
pair<Layout::Edge*,bool> View::getEdge(DString id,DString tail,DString head,bool create) {
assert(tail.size()&&head.size());
Layout::Node *t = getNode(tail,false).first,
*h = getNode(head,false).first;
return getEdge(id,t,h,create);
}