/** * The include file to go with the expression handler. You may need to use * the define EXPRESSION_NO_CLASSES to stop clashes occuring from includeing * this file into something which inherits the basic expressions file. * @see /std/basic/expresssions.c * @author Pinkfish * @started Mon May 8 17:01:14 PDT 2000 */ #ifndef __EXPRESSIONS_H /** @ignore yes */ #define __EXPRESSIONS_H /** An integer type. */ #define EXPRESSION_TYPE_INTEGER 1 /** A string type. */ #define EXPRESSION_TYPE_STRING 2 /** An array type. */ #define EXPRESSION_TYPE_ARRAY 3 /** A mapping type. */ #define EXPRESSION_TYPE_MAPPING 4 /** A float type. */ #define EXPRESSION_TYPE_FLOAT 5 /** An operator type. */ #define EXPRESSION_TYPE_OPERATOR 6 /** A boolean type. */ #define EXPRESSION_TYPE_BOOLEAN 7 /** A variable type. */ #define EXPRESSION_TYPE_VARIABLE 8 /** A money type. */ #define EXPRESSION_TYPE_MONEY 9 /** A functionm type. */ #define EXPRESSION_TYPE_FUNCTION 10 /** * A special type, this is type (and above this) that should be used by * the inheriables if they wish to define special types of controls. */ #define EXPRESSION_TYPE_SPECIAL 11 /** The error type. */ #define EXPRESSION_TYPE_ERROR -1 #ifndef EXPRESSION_NO_CLASSES /** * The class used to hold information about both expression nodes and * evaluated data. The type is one of the types above and the value is * dependant on the type. * @element type the type of the data * @element value the value of the data */ class parse_node { int type; mixed value; } #endif #endif