## cr-attr-sel

cr-attr-sel

## Functions

CRAttrSel * | cr_attr_sel_new ()
enum CRStatus | cr_attr_sel_append_attr_sel ()
enum CRStatus | cr_attr_sel_prepend_attr_sel ()
guchar * | cr_attr_sel_to_string ()
void | cr_attr_sel_dump ()
void | cr_attr_sel_destroy ()

## Types and Values

struct | CRAttrSel

## Description

## Functions

### cr_attr_sel_new ()

    CRAttrSel *
    cr_attr_sel_new (void);

### cr_attr_sel_append_attr_sel ()

    enum CRStatus
    cr_attr_sel_append_attr_sel (CRAttrSel *a_this,
                                 CRAttrSel *a_attr_sel);

Appends an attribute selector to the current list of attribute selectors represented by a_this. Returns CR_OK upon successfull completion, an error code otherwise.

#### Parameters

a_this | the this pointer of the current instance of CRAttrSel. |
a_attr_sel | selector to append. |

### cr_attr_sel_prepend_attr_sel ()

    enum CRStatus
    cr_attr_sel_prepend_attr_sel (CRAttrSel *a_this,
                                  CRAttrSel *a_attr_sel);

Prepends an attribute selector to the list of attributes selector represented by a_this. Returns CR_OK upon successfull completion, an error code otherwise.

#### Parameters

a_this | the "this pointer" of the current instance *of CRAttrSel. |
a_attr_sel | the attribute selector to append. |

### cr_attr_sel_to_string ()

    guchar *
    cr_attr_sel_to_string (CRAttrSel const *a_this);

Serializes an attribute selector into a string Returns the serialized attribute selector.

#### Parameters

a_this | the current instance of CRAttrSel. |

### cr_attr_sel_dump ()

    void
    cr_attr_sel_dump (CRAttrSel const *a_this,
                      FILE *a_fp);

Dumps the current instance of CRAttrSel to a file.

#### Parameters

a_this | the "this pointer" of the current instance of CRAttrSel. |
a_fp | the destination file. |

### cr_attr_sel_destroy ()

    void
    cr_attr_sel_destroy (CRAttrSel *a_this);

Destroys the current instance of CRAttrSel. Frees all the fields if they are non null.

#### Parameters

a_this | the "this pointer" of the current instance of CRAttrSel. |

## Types and Values

### struct CRAttrSel

    struct CRAttrSel {
            CRString             *name ;
            CRString             *value ;
            enum AttrMatchWay  match_way ;
            CRAttrSel          *next ;
            CRAttrSel          *prev ;
            CRParsingLocation location ;
    };

CRAdditionalSel abstracts an attribute selector. Attributes selectors are described in the css2 spec [5.8]. There are more generally used in the css2 selectors described in css2 spec [5] .