public void addFlag(StateType stateType)
{
if (StateTypeExtension.existsFlag(stateType))
{
binary = binary | stateType;
}
}
public void removeFlag(StateType stateType)
{
if (StateTypeExtension.existsFlag(stateType))
{
binary = binary & (~stateType);
}
}
//função não testa ST_Empty
public bool hasSomeFlag(StateType flags)
{
if (StateTypeExtension.existsFlag(flags))
{
return((binary & flags) != 0 ? true : false);
}
return(false);
}
public bool hasFlag(StateType stateType)
{
if (stateType != StateType.ST_Empty)
{
if (StateTypeExtension.existsFlag(stateType))
{
return((binary & stateType) == stateType ? true : false);
}
}
else
{
if (binary == stateType)
{
return(true);
}
}
return(false);
}