You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#if !var_h
#define var_h 1
+
#include <stddef.h>
+#include "config.h"
#include "bool.h"
#include "format.h"
#include "val.h"
+
+
/* Script variables. */
/* Variable type. */
MISSING_COUNT
};
-#define MAX_VAR_NAME_LEN 8
/* A variable's dictionary entry. */
struct variable
{
- char name[MAX_VAR_NAME_LEN + 1]; /* As a string. */
+ char name[SHORT_NAME_LEN + 1]; /* As a string. */
+ char *longname; /* Pointer to entry in dictionary's table */
int index; /* Index into its dictionary's var[]. */
int type; /* NUMERIC or ALPHA. */
struct val_labs *val_labs; /* Value labels. */
char *label; /* Variable label. */
+
+ /* GUI display parameters */
+ enum measure measure; /* Nominal ordinal or continuous */
+ int display_width; /* Width of data editor column */
+ enum alignment alignment; /* Alignment of data in gui */
+
/* Per-command info. */
void *aux;
void (*aux_dtor) (struct variable *);
};
+
+/* A tuple containing short names and longnames */
+struct name_table_entry
+{
+ char *longname;
+ char *name;
+};
+
bool var_is_valid_name (const char *, bool issue_error);
int compare_var_names (const void *, const void *, void *);
unsigned hash_var_name (const void *, void *);
+
+/* Destroy and free up an nte */
+void free_nte(struct name_table_entry *nte);
+
+
+unsigned hash_long_name (const void *e_, void *aux UNUSED) ;
+int compare_long_names(const void *a_, const void *b_, void *aux);
+
+
int compare_var_ptr_names (const void *, const void *, void *);
unsigned hash_var_ptr_name (const void *, void *);
struct vector
{
int idx; /* Index for dict_get_vector(). */
- char name[9]; /* Name. */
+ char name[SHORT_NAME_LEN + 1]; /* Name. */
struct variable **var; /* Vector of variables. */
int cnt; /* Number of variables. */
};