Method NameToIndex

src/BuildEvents.cpp:234–253

    DetailIndex NameToIndex(const char* str, NameToIndexMap& nameToIndex)
    {
        HashedString hashedName(str);
        auto it = nameToIndex.find(hashedName);
        if (it != nameToIndex.end())
            return it->second;

        char* strCopy;
        {
            // arena allocator is not thread safe, take a mutex
            std::scoped_lock lock(arenaMutex);
            strCopy = (char*)ArenaAllocate(hashedName.len+1);
        }
        memcpy(strCopy, str, hashedName.len+1);
        hashedName.str = strCopy;

        DetailIndex index((int)nameToIndex.size());
        nameToIndex.insert(std::make_pair(hashedName, index));
        return index;
    }

    bool ParseRoot(simdjson::dom::element& it, const std::string& curFileName)
    {