[c-prog] error in making array in header file

[Jos Timanta Tarigan]

hi, 

im having trouble to solve this error. i built a header file like this;


#ifndef CONTROL_H
#define CONTROL_H

#include "includes.h"

class Control {
public:
        
private:
        bool g_Keys[128] = {false};
};

#endif



its very simple: its a class that have an array of array of boolean. those 
syntax supposed to create a 128 length boolean array with all value set to 
false. but i seem to have these errors:

error: a brace-enclosed initializer is not allowed here before '{' token
error: ISO C++ forbids initialization of member 'g_Keys'
error: making 'g_Keys' static
error: invalid in-class initialization of static data member of non-integral 
type 'bool [128]'


did i miss anything?

thanks in advance :)