Enum class problems

[vockleya]

I'm having some issues getting an enum class working in my program. I declare it in a header file, and am trying to use it in the associated .cpp file. No matter what I do, I get the same error saying that wave (the name of the enum) is not a class or namespace. I'm sure it's something really simple that I'm missing, but I just don't know enough to figure out what it is. Any help would be greatly appreciated.

vco.h

#ifndef VCO_H_
#define VCO_H_

#define fineFreqSteps		256
#define coarseFreqSteps		256
#define pulsewidthSteps 	256

enum class Wave : int {sine, triangle, ramp, square};

class Vco {
	int fineFreq, coarseFreq, pulsewidth;
	int fineFreqAddr, coarseFreqAddr, pulsewidthAddr, switchAddr, iicBus, synthBoardAddr;
	int fineFreqRdac, coarseFreqRdac, pulsewidthRdac;
	bool syncEnable;
	Wave waveSelect;


	public:
		Vco (int, int, int, int, int, int, int, int, int);
		void setFineFreq (int);
		void setCoarseFreq (int);
		void setPulsewidth (int);
		void incrementFineFreq (int);
		void incrementCoarseFreq (int);
		void incrementPulsewidth (int);
		int getFineFreq ();
		int getCoarseFreq ();
		int getPulsewidth ();
		void setWave (Wave);
		Wave getWave ();
		void setSync (bool);
		bool getSync ();

	private:
		void updateFineFreqDigipot ();
		void updateCoarseFreqDigipot ();
		void updatePulsewidthDigipot ();
		void updateSwitch ();
};

#endif /* VCO_H_ */ 

vco.cpp

#include "Vco.h"

Vco::Vco(int fineFreqAddr, int coarseFreqAddr, int pulsewidthAddr, int switchAddr, int fineFreqRdac, int coarseFreqRdac, int pulsewidthRdac, int synthBoardAddr, int iicBus) {
	this->fineFreqAddr = fineFreqAddr;
	this->coarseFreqAddr = coarseFreqAddr;
	this->pulsewidthAddr = pulsewidthAddr;
	this->switchAddr = switchAddr;
	this->fineFreqRdac = fineFreqRdac;
	this->coarseFreqRdac = coarseFreqRdac;
	this->pulsewidthRdac = pulsewidthRdac;
	this->synthBoardAddr = synthBoardAddr;
	this->iicBus = iicBus;
	this->fineFreq = 0;
	this->coarseFreq = 0;
	this->pulsewidth = 0;
	this->waveSelect = Wave::sine;
	updateSwitch();
}

error log - The line numbers here are 12 more than their respective lines in the code snippets above.

21:41:47 **** Incremental Build of configuration Default for project Synth Main Board ****
make all 
rm -f project.hex
Creating object file for app.cpp
In file included from Vco.cpp:13:0,
                 from app.cpp:19:
Vco.h:20:1: warning: scoped enums only available with -std=c++11 or -std=gnu++11 [enabled by default]
Vco.h:20:19: warning: scoped enums only available with -std=c++11 or -std=gnu++11 [enabled by default]
In file included from app.cpp:19:0:
Vco.cpp: In constructor 'Vco::Vco(int, int, int, int, int, int, int, int, int)':
Vco.cpp:28:21: error: 'Wave' is not a class or namespace
Vco.cpp: In member function 'void Vco::updateSwitch()':
Vco.cpp:184:58: error: 'Wave' is not a class or namespace
Vco.cpp:184:95: error: 'Wave' is not a class or namespace
Vco.cpp:184:134: error: 'Wave' is not a class or namespace
Vco.cpp:184:175: error: 'Wave' is not a class or namespace
make: *** [project_build/app.o] Error 1

21:41:47 Build Finished (took 119ms)

[Zhuge]

Looking at the warnings, I'd guess you need to compile with -std=c++11 to get access to enum classes unless the "enabled by default" means they are in fact enabled.

[vockleya]

I guess that shows me for assuming enabled by default means that it compiles with that by default... Adding the flag to the makefile made everything work perfectly.