static void test_inheritance0(Pothos::ProxyEnvironment::Sptr env)
{
Pothos::ManagedClass()
.registerConstructor<MyBaseClass0>()
.registerMethod(POTHOS_FCN_TUPLE(MyBaseClass0, negateInt))
.commit("MyBaseClass0");
//prove that base class can work
auto myBase0 = env->findProxy("MyBaseClass0").callProxy("new");
POTHOS_TEST_EQUAL(-42, myBase0.call<int>("negateInt", 42));
Pothos::ManagedClass()
.registerConstructor<MyDerivedClass0>()
.registerBaseClass<MyDerivedClass0, MyBaseClass0>()
.commit("MyDerivedClass0");
//prove that derived class has the base methods
auto myDerived0 = env->findProxy("MyDerivedClass0").callProxy("new");
POTHOS_TEST_EQUAL(-42, myDerived0.call<int>("negateInt", 42));
//runtime registration does not associate the module
//therefore to be safe, we unregister these classes now
Pothos::PluginRegistry::remove("/managed/MyBaseClass0");
Pothos::PluginRegistry::remove("/managed/MyDerivedClass0");
}
static void handlePythonPluginEvent(const Pothos::Plugin &plugin, const std::string &event)
{
if (event == "remove" and plugin.getPath() == Pothos::PluginPath("/proxy_helpers/python/pyobject_to_proxy"))
{
myPythonProxyEnv.reset();
myPyObjectToProxyFcn = PyObjectToProxyFcn();
Pothos::PluginRegistry::remove("/proxy/converters/python/proxy_to_pyproxy");
}
if (event == "remove" and plugin.getPath() == Pothos::PluginPath("/proxy_helpers/python/proxy_to_pyobject"))
{
myPythonProxyEnv.reset();
myProxyToPyObjectFcn = ProxyToPyObjectFcn();
Pothos::PluginRegistry::remove("/proxy/converters/python/pyproxy_to_proxy");
}
}
/***********************************************************************
* Map
**********************************************************************/
static Pothos::Proxy convertMapToJMap(Pothos::ProxyEnvironment::Sptr env, const Pothos::ProxyMap &map)
{
auto jMap = env->findProxy("java.util.HashMap").callProxy("new");
for (const auto &entry : map)
{
jMap.callVoid("put", entry.first, entry.second);
}
return jMap;
}
/***********************************************************************
* Set
**********************************************************************/
static Pothos::Proxy convertSetToJSet(Pothos::ProxyEnvironment::Sptr env, const Pothos::ProxySet &set)
{
auto jSet = env->findProxy("java.util.HashSet").callProxy("new");
for (const auto &entry : set)
{
jSet.callVoid("add", entry);
}
return jSet;
}
/***********************************************************************
* Vector
**********************************************************************/
static Pothos::Proxy convertVectorToJVector(Pothos::ProxyEnvironment::Sptr env, const Pothos::ProxyVector &vec)
{
auto jVector = env->findProxy("java.util.Vector").callProxy("new");
jVector.callVoid("setSize", vec.size());
for (size_t i = 0; i < vec.size(); i++)
{
jVector.callVoid("set", i, vec[i]);
}
return jVector;
}
WaveMonitor(const Pothos::ProxyEnvironment::Sptr &remoteEnv)
{
_display.reset(new WaveMonitorDisplay());
_display->setName("Display");
auto registry = remoteEnv->findProxy("Pothos/BlockRegistry");
_trigger = registry.callProxy("/comms/wave_trigger");
_trigger.callVoid("setName", "Trigger");
//register calls in this topology
this->registerCall(this, POTHOS_FCN_TUPLE(WaveMonitor, setNumInputs));
this->registerCall(this, POTHOS_FCN_TUPLE(WaveMonitor, setRateLabelId));
//display setters
_topologyToDisplaySetter["setTitle"] = "setTitle";
_topologyToDisplaySetter["setSampleRate"] = "setSampleRate";
_topologyToDisplaySetter["setNumPoints"] = "setNumPoints";
_topologyToDisplaySetter["setAutoScale"] = "setAutoScale";
_topologyToDisplaySetter["setYRange"] = "setYRange";
_topologyToDisplaySetter["enableXAxis"] = "enableXAxis";
_topologyToDisplaySetter["enableYAxis"] = "enableYAxis";
_topologyToDisplaySetter["setYAxisTitle"] = "setYAxisTitle";
_topologyToDisplaySetter["setChannelLabel"] = "setChannelLabel";
_topologyToDisplaySetter["setChannelStyle"] = "setChannelStyle";
//trigger setters
_topologyToTriggerSetter["setDisplayRate"] = "setEventRate";
_topologyToTriggerSetter["setNumPoints"] = "setNumPoints";
_topologyToTriggerSetter["setAlignment"] = "setAlignment";
_topologyToTriggerSetter["setTriggerSource"] = "setSource";
_topologyToTriggerSetter["setTriggerWindows"] = "setNumWindows";
_topologyToTriggerSetter["setTriggerHoldOff"] = "setHoldOff";
_topologyToTriggerSetter["setTriggerSlope"] = "setSlope";
_topologyToTriggerSetter["setTriggerMode"] = "setMode";
_topologyToTriggerSetter["setTriggerLevel"] = "setLevel";
_topologyToTriggerSetter["setTriggerPosition"] = "setPosition";
_topologyToTriggerSetter["setTriggerLabelId"] = "setLabelId";
//connect to internal display block
for (const auto &pair : _topologyToDisplaySetter)
{
this->connect(this, pair.first, _display, pair.second);
}
//connect to the internal trigger block
for (const auto &pair : _topologyToTriggerSetter)
{
this->connect(this, pair.first, _trigger, pair.second);
}
//connect stream ports
this->connect(_trigger, 0, _display, 0);
}
Periodogram(const Pothos::ProxyEnvironment::Sptr &remoteEnv)
{
_display.reset(new PeriodogramDisplay());
_display->setName("Display");
auto registry = remoteEnv->findProxy("Pothos/BlockRegistry");
_trigger = registry.callProxy("/comms/wave_trigger");
_trigger.callVoid("setName", "Trigger");
_trigger.callVoid("setMode", "PERIODIC");
//register calls in this topology
this->registerCall(this, POTHOS_FCN_TUPLE(Periodogram, setNumInputs));
this->registerCall(this, POTHOS_FCN_TUPLE(Periodogram, setDisplayRate));
this->registerCall(this, POTHOS_FCN_TUPLE(Periodogram, setNumFFTBins));
this->registerCall(this, POTHOS_FCN_TUPLE(Periodogram, setFreqLabelId));
this->registerCall(this, POTHOS_FCN_TUPLE(Periodogram, setRateLabelId));
//connect to internal display block
this->connect(this, "setTitle", _display, "setTitle");
this->connect(this, "setSampleRate", _display, "setSampleRate");
this->connect(this, "setCenterFrequency", _display, "setCenterFrequency");
this->connect(this, "setNumFFTBins", _display, "setNumFFTBins");
this->connect(this, "setWindowType", _display, "setWindowType");
this->connect(this, "setReferenceLevel", _display, "setReferenceLevel");
this->connect(this, "setDynamicRange", _display, "setDynamicRange");
this->connect(this, "setAutoScale", _display, "setAutoScale");
this->connect(this, "setAverageFactor", _display, "setAverageFactor");
this->connect(this, "enableXAxis", _display, "enableXAxis");
this->connect(this, "enableYAxis", _display, "enableYAxis");
this->connect(this, "setYAxisTitle", _display, "setYAxisTitle");
this->connect(_display, "frequencySelected", this, "frequencySelected");
//connect to the internal snooper block
this->connect(this, "setDisplayRate", _trigger, "setEventRate");
this->connect(this, "setNumFFTBins", _trigger, "setNumPoints");
//connect stream ports
this->connect(_trigger, 0, _display, 0);
}
/***********************************************************************
* buffer chunk to/from numpy
**********************************************************************/
static Pothos::Proxy convertBufferChunkToNumpyArray(Pothos::ProxyEnvironment::Sptr env, const Pothos::BufferChunk &buffer)
{
auto module = env->findProxy("Pothos.Buffer");
auto dtype = module.get("dtype_to_numpy")(buffer.dtype);
return module.get("pointer_to_ndarray")(buffer.address, buffer.elements(), dtype);
}