New function: var_create_internal.

[pspp-builds.git] / src / data / variable.h

diff --git a/src/data/variable.h b/src/data/variable.h
index 66257e0e16437a72867df05db9b6c5b3e63e6c36..d2820d34bbeff2b4b750ff6ff71cfd6b86faeadc 100644 (file)
--- a/src/data/variable.h
+++ b/src/data/variable.h
@@ -32,6 +32,8 @@ union value;
 struct variable *var_create (const char *name, int width);
 struct variable *var_clone (const struct variable *);
 void var_destroy (struct variable *);
+struct variable *var_create_internal (int case_idx);
+
 
 /* Variable names. */
 #define VAR_NAME_LEN 64 /* Maximum length of variable name, in bytes. */
@@ -74,7 +76,13 @@ bool var_is_str_missing (const struct variable *, const char[], enum mv_class);
 /* Value labels. */
 const char *var_lookup_value_label (const struct variable *,
                                     const union value *);
-const char *var_get_value_name (const struct variable *, const union value *);
+struct string;
+void var_append_value_name (const struct variable *, const union value *,
+                           struct string *);
+
+const char *
+var_get_value_name (const struct variable *v, const union value *value);
+
 
 bool var_has_value_labels (const struct variable *);
 const struct val_labs *var_get_value_labels (const struct variable *);
@@ -93,6 +101,8 @@ const struct fmt_spec *var_get_write_format (const struct variable *);
 void var_set_write_format (struct variable *, const struct fmt_spec *);
 void var_set_both_formats (struct variable *, const struct fmt_spec *);
 
+struct fmt_spec var_default_formats (int width);
+
 /* Variable labels. */
 const char *var_to_string (const struct variable *);
 const char *var_get_label (const struct variable *);
@@ -113,6 +123,8 @@ bool measure_is_valid (enum measure);
 enum measure var_get_measure (const struct variable *);
 void var_set_measure (struct variable *, enum measure);
 
+enum measure var_default_measure (enum val_type);
+
 /* GUI display width. */
 int var_get_display_width (const struct variable *);
 void var_set_display_width (struct variable *, int display_width);
@@ -132,6 +144,8 @@ bool alignment_is_valid (enum alignment);
 enum alignment var_get_alignment (const struct variable *);
 void var_set_alignment (struct variable *, enum alignment);
 
+enum alignment var_default_alignment (enum val_type);
+
 /* Whether variables' values should be preserved from case to
    case. */
 bool var_get_leave (const struct variable *);