#include <Instrument.h>      // the base class for this instrument

class MYINST : public Instrument {

public:
	MYINST();
	virtual ~MYINST();
	virtual int init(double *, int);
	virtual int configure();
	virtual int run();

private:
	void doupdate();

	float *_in;
	int _nargs, _inchan, _branch;
	float _amp, _pan;
};


#include <Instrument.h>      // the base class for this instrument

class MYINST : public Instrument {

public:
	MYINST();
	virtual ~MYINST();
	virtual int init(double *, int);
	virtual int configure();
	virtual int run();

private:
	void doupdate();

	int _nargs, _inchan, _branch;
	float _amp, _pan;
	float *_in;
};


--- 
+++ 
@@ -12,8 +12,8 @@
 private:
 	void doupdate();
 
+	float *_in;
 	int _nargs, _inchan, _branch;
 	float _amp, _pan;
-	float *_in;
 };
 
Change order of declarations to suppress compiler warning.
