Commands

• @   func-def -- starts a function or method declaration. See section 3.3 for more information.
• @BOOLEAN   type -- specifies the C++ type used to implement boolean values.
• @CLASSBASE   C++-name "Scheme-name" [ : "parent-class-name"] -- starts a class description. Scheme-name will be appended with the class name suffix, if one is defined with @CLASSSUFFIX.
• @CLASSID   C++-value -- within a class, specifies a value of the dynamic type member (set with @IDFIELD) for this class. This value is compared to the dynamic type member value using ==.
• @CLASSSUFFIX   "suffix" -- sets the suffix to be appended onto all Scheme class names. This is usually set to ``%'' (by convention).
• @CONSTANT   "Scheme-name" : type value -- defines a Scheme global to mirror the C++ constant value. type must be one of the xctocc types. See section 3.5.
• @CREATOR   param-def -- specifies a function prototype for a constructor in the class. If no @CREATOR statement is present in a class, instances of the class cannot be directly created in Scheme. See section 3.3 for more information.
• @DEFINE   name = var-expr -- outputs a #define statement where name is defined to the expression var-expr. If var-expr contains <x>, then it is replaced with the value of the xctocc internal variable named x. See also @SET. #define@#define
• @END   -- indicates the end of a class definition or set of globals. All glue code for the class/globals is output to the ``.cc'' file at the location of the @END command. All commands for a single class (or global function set) must appear between the @CLASSBASE (or @GLOBAL) and @END statements.
• @HEADER   -- specifies where to insert #include #include@#include statements for header files that are needed/generated by the glue code. This command should appear once, before any class or global definitions.
• @IDFIELD   C++-member-name -- specifies a C++ class member which stores dynamic class information. This is used with @CLASSID.
• @IFDEFINE   name = test-var : true-var-expr : false-var-expr -- is like @DEFINE, but the expression which is used depends on the value of the xctocc internal variable named test-var. If test-var is not ``'' or 0, then true-var-expr is used, otherwise false-var-expr is used. #define@#define
• @INCLUDE   filename -- includes the specified script file, inserting the contents of the file in place of the @INCLUDE statement. Include file names use the suffix ``.xci'' by convention.  
• @IVAR   ivar-def -- starts an instance variable declaration. See section 3.4 for more information.
• @MACRO   name = macro-definition -- defines a macro, for use in function declarations. See section 3.6 for more information.
• @SET   var = value -- sets an xctocc internal variable value. This is useful with @DEFINE and @IFDEFINE.
• @SETMARK   mark-char = other-mark-char -- defines the mark character mark-char to be an alias for other-mark-char. Mark characters are used in function/method definitions. If other-mark-char is omitted, then mark-char is mapped to nothing. Mark mappings are not composed; e.g., if 'a' is mapped to 'b' and 'b' is mapped to 'c', a is not effectively mapped to 'c'.
• @STOP   -- terminates interpretation of statements; the rest of the script file will be copy directly to the output C++ file.
• @VAR   C++-expression -- declares an additional instance variable in a glue object. This can be useful for keeping additional information with an object to implement complex data type translations.