Welcome to the Lounge

rnbergren wrote:

you know I seriously always wondered how to select the entire row.

OriginalGriff wrote:

what the heck is he using a spreadsheet for?

OriginalGriff wrote:

Just where do cats learn this stuff? And what the heck is he using a spreadsheet for?

void getEpisodeData(ondemand::object& root) {
    auto seasons = root["seasons"].get_array();
    auto sit = seasons.begin();
    while(sit!=seasons.end()) {
        auto season = *sit;
        auto episodes = season["episodes"].get_array();
        auto eit = episodes.begin();
        while(eit!=episodes.end()) {
            auto episode = *eit;
            auto season_number = episode["season_number"].get_int64();
            auto episode_number = episode["episode_number"].get_int64();
            auto name = episode["name"];
            ++eit;
        }
        ++sit;
    }
}

void extractEpisodes(LexSource &fls)
{
    // we don't need nearly this much. see the profile info output
    StaticMemoryPool<256> pool;
    JsonElement seasonNumber;
    JsonElement episodeNumber;
    JsonElement name;
    const char *fields[] = {"season_number", "episode_number", "name"};
    JsonExtractor children[] = {JsonExtractor(&seasonNumber), JsonExtractor(&episodeNumber), JsonExtractor(&name)};
    JsonExtractor extraction(fields, 3, children);
    JsonReader jr(fls);
    unsigned long long maxUsedPool = 0;
    int episodes = 0;
    while (jr.skipToFieldValue("episodes", JsonReader::Forward)) {
        if (!jr.read())
            break;
        while (!jr.hasError() && JsonReader::EndArray != jr.nodeType()) {
            // we keep track of the max pool we use
            if (pool.used() > maxUsedPool)
                maxUsedPool = pool.used();
            // we don't need to keep the pool data between calls here
            pool.freeAll();

            ++episodes;
            if (!jr.extract(pool, extraction)) {
                printf("\t\t%d. (extraction failed!)\r\n",episodes);
                break;
            }
        }
    }
    if (jr.hasError())
    {
        // report the error
        printf("\tError (%d): %s\r\n",(int)jr.error(),jr.value());
        return;
    }
}