Undeclared enumeration error

Use

int Word[] = {A,C,E};

Hi,

-> First of all your Enum declaration should end with a semicolon.
-> Since enum type is used to set up named integer constants,you cant access its members with dot operator like you do with struct or class.
-> So you can use them like a #define-d constants by using its members directly.

example: int nVar = A;

You need to use either

int Word[] = {A, C, E};

or

int Word[] = {LETTERS::A, LETTERS::C, LETTERS::E};

The last one is the best syntax, but I hate to note it causes C4482 warning in MS which should be disabled: "nonstandard exception used".

To suppress warning, use

#pragma warning( disable : 4482)

This is not nice but should be done, sorry.

Last note: I hate to say, but as first syntax is acceptable (no type qualifier) it means that C++ enumeration members are too visible. That said, you should better choose longer and more descriptive names for those members, more suitable for the project-wide context. Again, hate to note that. This is one of the reasons I kind of dislike C++ — to many sloppy C decisions survived.

—SA