COBOL source unit structure

COBOL program structure
COBOL class definition structure
Enterprise COBOL provides object-oriented syntax to facilitate interoperation of COBOL and Java™ programs.
COBOL method definition structure
COBOL user-defined function definition structure
A COBOL user-defined function definition describes a user-defined function.
COBOL function prototype definition structure
A COBOL function prototype definition describes a function prototype.

Parent topic: Language reference