bool
ExemplarClient::getOneRandomNumber(double & result)
{
ODL_OBJENTER(); //####
ODL_P1("result = ", &result); //####
bool okSoFar = false;
try
{
yarp::os::Bottle parameters;
ServiceResponse response;
reconnectIfDisconnected();
if (send(MpM_SIMPLE_REQUEST_, parameters, response))
{
if (1 == response.count())
{
yarp::os::Value retrieved(response.element(0));
if (retrieved.isDouble())
{
result = retrieved.asDouble();
okSoFar = true;
}
else
{
ODL_LOG("! (retrieved.isDouble())"); //####
}
}
else
{
ODL_LOG("! (1 == response.count())"); //####
ODL_S1s("response = ", response.asString()); //####
}
}
else
{
ODL_LOG("! (send(MpM_SIMPLE_REQUEST_, parameters, response))"); //####
}
}
catch (...)
{
ODL_LOG("Exception caught"); //####
throw;
}
ODL_OBJEXIT_B(okSoFar); //####
return okSoFar;
} // ExemplarClient::getOneRandomNumber
bool
ExemplarClient::getRandomNumbers(const int howMany,
DoubleVector & result)
{
ODL_OBJENTER(); //####
ODL_I1("howMany = ", howMany); //####
ODL_P1("result = ", &result); //####
bool okSoFar = false;
try
{
if (0 < howMany)
{
yarp::os::Bottle parameters;
ServiceResponse response;
parameters.addInt(howMany);
reconnectIfDisconnected();
if (send(MpM_SIMPLE_REQUEST_, parameters, response))
{
if (howMany == response.count())
{
result.clear();
okSoFar = true;
for (int ii = 0; ii < howMany; ++ii)
{
yarp::os::Value retrieved(response.element(ii));
if (retrieved.isDouble())
{
result.push_back(retrieved.asDouble());
}
else
{
ODL_LOG("! (retrieved.isDouble())"); //####
okSoFar = false;
break;
}
}
}
else
{
ODL_LOG("! (howMany == response.count())"); //####
ODL_S1s("response = ", response.asString()); //####
}
}
else
{
ODL_LOG("! (send(MpM_SIMPLE_REQUEST_, parameters, response))"); //####
}
}
else
{
ODL_LOG("! (0 < howMany)"); //####
}
}
catch (...)
{
ODL_LOG("Exception caught"); //####
throw;
}
ODL_OBJEXIT_B(okSoFar); //####
return okSoFar;
} // ExemplarClient::getRandomNumbers
