String serializeForNumberType(const Decimal& number)
{
if (number.isZero()) {
// Decimal::toString appends exponent, e.g. "0e-18"
return number.isNegative() ? "-0" : "0";
}
return number.toString();
}
static PassRefPtr<TypeBuilder::Animation::KeyframeStyle> buildObjectForStringKeyframe(const StringKeyframe* keyframe)
{
Decimal decimal = Decimal::fromDouble(keyframe->offset() * 100);
String offset = decimal.toString();
offset.append("%");
RefPtr<TypeBuilder::Animation::KeyframeStyle> keyframeObject = TypeBuilder::Animation::KeyframeStyle::create()
.setOffset(offset)
.setEasing(keyframe->easing().toString());
return keyframeObject.release();
}
static std::unique_ptr<protocol::Animation::KeyframeStyle>
buildObjectForStringKeyframe(const StringKeyframe* keyframe) {
Decimal decimal = Decimal::fromDouble(keyframe->offset() * 100);
String offset = decimal.toString();
offset.append('%');
std::unique_ptr<protocol::Animation::KeyframeStyle> keyframeObject =
protocol::Animation::KeyframeStyle::create()
.setOffset(offset)
.setEasing(keyframe->easing().toString())
.build();
return keyframeObject;
}
string PgsqlDataProvider::getPrice(string methodName, uint32_t stockId)
{
nontransaction command(*conn);
string query = "SELECT " + methodName + "(" + to_string(stockId) + ");";
result queryResult(command.exec(query));
if (verbose)
cout << "Result of " << query << ": ";
if (queryResult.size() == 1 && !queryResult[0][0].is_null())
{
Decimal price = Decimal(queryResult[0][0].as<string>());
if (verbose)
cout << price << endl;
return price.toString();
}
if (verbose)
cout << "null" << endl;
return "null";
}