error: invalid conversion from ‘int’ to ‘InitializationState

[d_stranz]

Or even easier: use QFlags.

typedef enum InitializationState
{
 
    INIT_NO_ONE                  = 0x00,
    INIT_NO_TWO                 = 0x01,
    INIT_NO_THREE              = 0x02,
    INIT_NO_FOUR                = 0x04
};
 
Q_DECLARE_FLAGS( InitializationStates, InitializationState );
Q_DECLARE_OPERATORS_FOR_FLAGS( InitializationStates );
 
InitializationStates initState = INIT_NO_ONE;  // NOTE: "InitializationStates", not "InitializationState"
 
initState |= INIT_NO_TWO;
 
if ( initState.testFlag( INIT_NO_TWO ) )
{
   // INIT_NO_TWO is set.
}

typedef enum InitializationState
{

    INIT_NO_ONE                  = 0x00,
    INIT_NO_TWO                 = 0x01,
    INIT_NO_THREE              = 0x02,
    INIT_NO_FOUR                = 0x04
};

Q_DECLARE_FLAGS( InitializationStates, InitializationState );
Q_DECLARE_OPERATORS_FOR_FLAGS( InitializationStates );

InitializationStates initState = INIT_NO_ONE;  // NOTE: "InitializationStates", not "InitializationState"

initState |= INIT_NO_TWO;

if ( initState.testFlag( INIT_NO_TWO ) )
{
   // INIT_NO_TWO is set.
}

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Then you can AND, OR, and test bits using the QFlags operators with no need to cast anything.