_CRTerm Struct Reference

An abstraction of a css2 term as defined in the CSS2 spec in appendix D.1: term ::= [ NUMBER S* | PERCENTAGE S* | LENGTH S* | EMS S* | EXS S* | ANGLE S* | TIME S* | FREQ S* | function ] | STRING S* | IDENT S* | URI S* | RGB S* | UNICODERANGE S* | hexcolor. More...

#include <cr-term.h>


Data Fields

enum CRTermType type
 The type of the term.
enum UnaryOperator unary_op
 The unary operator associated to the current term.
enum Operator the_operator
 The operator associated to the current term.
union {
   CRNum *   num
   CRString *   str
   CRRgb *   rgb
content
 The content of the term.
union {
   CRTerm *   func_param
ext_content
 If the term is of type UNICODERANGE, this field holds the upper bound of the range.
gpointer app_data
 A spare pointer, just in case.
glong ref_count
CRTermnext
 A pointer to the next term, just in case this term is part of an expression.
CRTermprev
 A pointer to the previous term.
CRParsingLocation location


Detailed Description

An abstraction of a css2 term as defined in the CSS2 spec in appendix D.1: term ::= [ NUMBER S* | PERCENTAGE S* | LENGTH S* | EMS S* | EXS S* | ANGLE S* | TIME S* | FREQ S* | function ] | STRING S* | IDENT S* | URI S* | RGB S* | UNICODERANGE S* | hexcolor.

Definition at line 82 of file cr-term.h.


Field Documentation

A spare pointer, just in case.

Can be used by the application.

Definition at line 129 of file cr-term.h.

union { ... } _CRTerm::content

The content of the term.

Depending of the type of the term, this holds either a number, a percentage ...

Referenced by cr_rgb_set_from_term(), cr_term_one_to_string(), cr_term_set_function(), cr_term_set_hash(), cr_term_set_ident(), cr_term_set_number(), cr_term_set_rgb(), cr_term_set_string(), cr_term_set_uri(), and cr_term_to_string().

union { ... } _CRTerm::ext_content

If the term is of type UNICODERANGE, this field holds the upper bound of the range.

if the term is of type FUNCTION, this holds an instance of CRTerm that represents the expression which is the argument of the function.

Referenced by cr_term_one_to_string(), cr_term_set_function(), and cr_term_to_string().

Definition at line 122 of file cr-term.h.

Referenced by cr_term_one_to_string(), cr_term_set_function(), and cr_term_to_string().

Definition at line 145 of file cr-term.h.

Referenced by cr_parser_parse_term().

A pointer to the next term, just in case this term is part of an expression.

Definition at line 138 of file cr-term.h.

Referenced by cr_term_append_term(), cr_term_destroy(), cr_term_get_from_list(), cr_term_nr_values(), cr_term_prepend_term(), and cr_term_to_string().

Definition at line 108 of file cr-term.h.

Referenced by cr_term_one_to_string(), cr_term_set_number(), and cr_term_to_string().

A pointer to the previous term.

Definition at line 144 of file cr-term.h.

Referenced by cr_term_append_term(), cr_term_one_to_string(), cr_term_prepend_term(), and cr_term_to_string().

Definition at line 131 of file cr-term.h.

Referenced by cr_term_ref(), and cr_term_unref().

The operator associated to the current term.

Definition at line 98 of file cr-term.h.

Referenced by cr_term_one_to_string(), and cr_term_to_string().

The unary operator associated to the current term.

Definition at line 93 of file cr-term.h.

Referenced by cr_parser_parse_term(), cr_term_one_to_string(), and cr_term_to_string().


The documentation for this struct was generated from the following file:

Generated on Wed Jul 8 15:11:39 2009 for Libcroco by  doxygen 1.5.7.1