openFrameworks ofParameter pointers

gistfile1.txt

//pass parameter as reference?
//https://forum.openframeworks.cc/t/its-posible-to-pass-reference-to-an-ofparameter-float-as-a-simple-c-float-type/34301

ofParameter<float> fParam;
ofxPrintMyVars::addFloat("myFloat", (float*)&fParam.get());

//-

ofApp.cpp
setup()
fontAnimator.setTargetToggle(bTARGET);

class.h
	//toggle fx
	void setTargetToggle(bool &b);
	bool *targetToggle_Ptr;
	bool bTargetToggleSetted = false;
	ofEventListener listener_TargetToggle;
	void Changed_TargetToggle();
	bool bTarget_PRE = false;
  
  .cpp
  	//callback
	listener_TargetToggle = toggleAnimator.STATE_ToggleTarget.newListener([this](bool &)
	{
		this->Changed_TargetToggle();
	});



  //--------------------------------------------------------------
void ofxFontAnimator::Changed_TargetToggle()
{
	if (!BLOCK_CALLBACKS)
	{
		bool bTarget = toggleAnimator.STATE_ToggleTarget.get();

		if (bTarget != bTarget_PRE)
		{
			ofLogNotice("ofxFontAnimator") << "Changed_TargetToggle: " << (bTarget ? "ON" : "OFF");

			//update external pointed variable
			if (targetToggle_Ptr != nullptr && bTargetToggleSetted)
			{
				(*targetToggle_Ptr) = bTarget;
			}
			
			bTarget_PRE = bTarget;
		}
	}

c++ get pointer value
https://stackoverflow.com/questions/18559572/c-pointer-to-boolean-value

ofParameter fParam;
ofxPrintMyVars::addFloat("myFloat", (float*)&fParam.get());