static void statistics(pbnjson::JValue json, JSONStats &stats)
{
if (json.isObject()) {
stats.numObjects++;
pbnjson::JValue::ObjectIterator i;
for (i = json.begin(); i != json.end(); i++) {
stats.numKeys ++;
stats.keySize += (*i).first.asString().length();
pbnjson::JValue child = (*i).second;
statistics(child, stats);
}
} else if (json.isArray()) {
stats.numArrays++;
stats.numElements += json.arraySize();
for (ssize_t i = 0; i < json.arraySize(); i++) {
statistics(json, stats);
}
} else if (json.isString()) {
stats.numStrings++;
stats.stringSize += json.asString().length();
} else if (json.isNumber()) {
stats.numNumbers++;
} else if (json.isBoolean()) {
stats.numBooleans++;
} else if (json.isNull()) {
stats.numNulls++;
}
}
static void convert(const pbnjson::JValue &j, int &v)
{
LG_ASSERT(j.isNumber());
v = j.asNumber<int>();
}
static void convert(const pbnjson::JValue &j, double &v)
{
LG_ASSERT(j.isNumber());
v = j.asNumber<double>();
}