bool DynamicAny::operator != (const DynamicAny& other) const
{
if (isEmpty() && other.isEmpty()) return false;
else if (isEmpty() || other.isEmpty()) return true;
return convert<std::string>() != other.convert<std::string>();
}
bool DynamicAny::operator && (const DynamicAny& other) const
{
if (isEmpty() || other.isEmpty()) return false;
return convert<bool>() && other.convert<bool>();
}
bool DynamicAny::operator >= (const DynamicAny& other) const
{
if (isEmpty() || other.isEmpty()) return false;
return convert<std::string>() >= other.convert<std::string>();
}
void Stringifier::stringify(const DynamicAny& any, std::ostream& out, unsigned int indent)
{
if ( any.type() == typeid(Object::Ptr) )
{
const Object::Ptr& o = any.extract<Object::Ptr>();
o->stringify(out, indent == 0 ? 0 : indent + 2);
}
else if ( any.type() == typeid(Array::Ptr) )
{
const Array::Ptr& a = any.extract<Array::Ptr>();
a->stringify(out, indent == 0 ? 0 : indent + 2);
}
else if ( any.isEmpty() )
{
out << "null";
}
else if ( any.isString() )
{
out << '"';
std::string value = any.convert<std::string>();
for(std::string::const_iterator it = value.begin(); it != value.end(); ++it)
{
switch (*it)
{
case '"':
out << "\\\"";
break;
case '\\':
out << "\\\\";
break;
case '\b':
out << "\\b";
break;
case '\f':
out << "\\f";
break;
case '\n':
out << "\\n";
break;
case '\r':
out << "\\r";
break;
case '\t':
out << "\\t";
break;
default:
{
if ( *it > 0 && *it <= 0x1F )
{
out << "\\u" << std::hex << std::uppercase << std::setfill('0') << std::setw(4) << static_cast<int>(*it);
}
else
{
out << *it;
}
break;
}
}
}
out << '"';
}
else
{
out << any.convert<std::string>();
}
}
