SymbolMap CursorInfo::targetInfos(const SymbolMap &map) const
{
SymbolMap ret;
for (Set<Location>::const_iterator it = targets.begin(); it != targets.end(); ++it) {
SymbolMap::const_iterator found = RTags::findCursorInfo(map, *it);
if (found != map.end()) {
ret[*it] = found->second;
} else {
ret[*it] = CursorInfo();
// we need this one for inclusion directives which target a
// non-existing CursorInfo
}
}
return ret;
}
SymbolMap CursorInfo::targetInfos(const SymbolMap &map, const SymbolMap *errors) const
{
SymbolMap ret;
for (Set<Location>::const_iterator it = targets.begin(); it != targets.end(); ++it) {
SymbolMap::const_iterator found = RTags::findCursorInfo(map, *it, String(), errors);
// ### could/should I pass symbolName as context here?
if (found != map.end()) {
ret[*it] = found->second;
} else {
ret[*it] = CursorInfo();
// we need this one for inclusion directives which target a
// non-existing CursorInfo
}
}
return ret;
}
CursorInfo CursorInfo::bestTarget(const SymbolMap &map, const SymbolMap *errors, Location *loc) const
{
const SymbolMap targets = targetInfos(map, errors);
SymbolMap::const_iterator best = targets.end();
int bestRank = -1;
for (SymbolMap::const_iterator it = targets.begin(); it != targets.end(); ++it) {
const CursorInfo &ci = it->second;
const int r = targetRank(ci);
if (r > bestRank || (r == bestRank && ci.isDefinition())) {
bestRank = r;
best = it;
}
}
if (best != targets.end()) {
if (loc)
*loc = best->first;
return best->second;
}
return CursorInfo();
}
