void handle_reply ( std::string json )
{
std::stringstream ss ( json );
std::vector<std::string> words;
std::cout << "rapp::cloud::speechToText JSON:" << json << std::endl;
try
{
boost::property_tree::ptree tree;
boost::property_tree::read_json( ss, tree );
// JSON response is: { words: [], error: '' }
for ( auto child : tree.get_child( "words" ) )
words.push_back ( child.second.get_value<std::string>() );
// Check for error response from api.rapp.cloud
for ( auto child : tree.get_child( "error" ) )
{
const std::string value = child.second.get_value<std::string>();
if ( !value.empty() )
std::cerr << "speechToText error: " << value << std::endl;
}
}
catch( boost::property_tree::json_parser::json_parser_error & je )
{
std::cerr << "speechToText::handle_reply Error parsing: " << je.filename()
<< " on line: " << je.line() << std::endl;
std::cerr << je.message() << std::endl;
}
delegate_( words );
}
void DelegateToken<ParamTypes...>::Invoke(ParamTypes... Args)
{
delegate_(Args...);
}
void handle_reply ( std::string json )
{
std::stringstream ss ( json );
std::vector< rapp::object::face > faces;
try
{
boost::property_tree::ptree tree;
boost::property_tree::read_json( ss, tree );
for ( auto child : tree.get_child( "faces" ) )
{
std::tuple<float,float,float> up_left;
std::tuple<float,float,float> down_right;
for ( auto iter = child.second.begin(); iter!= child.second.end(); ++iter )
{
if ( iter->first == "up_left_point" )
{
for ( auto it : iter->second )
{
if ( it.first == "x" )
std::get<0>( up_left ) = it.second.get_value<float>();
else if ( it.first == "y" )
std::get<1>( up_left ) = it.second.get_value<float>();
// else if ( it.first == "z" )
// std::get<2>( up_left ) = it.second.get_value<float>();
}
}
else if ( iter->first == "down_right_point" )
{
for ( auto it : iter->second )
{
if ( it.first == "x" )
std::get<0>( down_right) = it.second.get_value<float>();
else if ( it.first == "y" )
std::get<1>( down_right ) = it.second.get_value<float>();
//else if ( it.first == "z" )
// std::get<2>( down_right ) = it.second.get_value<float>();
}
}
}
faces.push_back( rapp::object::face( std::get<0>( up_left ),
std::get<1>( up_left ),
std::get<2>( up_left ),
std::get<0>( down_right ),
std::get<1>( down_right ),
std::get<2>( down_right ) ) );
}
}
catch ( boost::property_tree::json_parser::json_parser_error & je )
{
std::cerr << "faceDetector::handle_reply Error parsing: " << je.filename()
<< " on line: " << je.line() << std::endl;
std::cerr << je.message() << std::endl;
}
delegate_( faces );
}