/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
{
if (d != NULL)
{
- /* In general, we don't want callbacks occuring, if the dictionary
+ /* In general, we don't want callbacks occurring, if the dictionary
is being destroyed */
d->callbacks = NULL ;
static void
reindex_var (struct dictionary *d, struct vardict_info *vardict)
{
- struct variable *var = vardict->var;
- struct variable *old = var_clone (var);
+ struct variable *old = (d->callbacks && d->callbacks->var_changed
+ ? var_clone (vardict->var)
+ : NULL);
+ struct variable *var = vardict->var;
var_set_vardict (var, vardict);
hmap_insert_fast (&d->name_map, &vardict->name_node,
vardict->name_node.hash);
if ( d->changed ) d->changed (d, d->changed_data);
- if ( d->callbacks && d->callbacks->var_changed )
- d->callbacks->var_changed (d, var_get_dict_index (var), VAR_TRAIT_POSITION, old, d->cb_data);
- var_destroy (old);
+ if (old)
+ {
+ d->callbacks->var_changed (d, var_get_dict_index (var), VAR_TRAIT_POSITION, old, d->cb_data);
+ var_destroy (old);
+ }
}
/* Sets the case_index in V's vardict to CASE_INDEX. */
char *name;
suffix[0] = '_';
- if (!str_format_26adic (i + 1, &suffix[1], sizeof suffix - 1))
+ if (!str_format_26adic (i + 1, true, &suffix[1], sizeof suffix - 1))
NOT_REACHED ();
name = utf8_encoding_concat (root, suffix, dict->encoding, 64);
else
{
double w = case_num (c, d->weight);
- if (w < 0.0 || var_is_num_missing (d->weight, w, MV_ANY))
- w = 0.0;
- if ( w == 0.0 && warn_on_invalid != NULL && *warn_on_invalid ) {
- *warn_on_invalid = false;
- msg (SW, _("At least one case in the data file had a weight value "
- "that was user-missing, system-missing, zero, or "
- "negative. These case(s) were ignored."));
- }
- return w;
+
+ return var_force_valid_weight (d->weight, w, warn_on_invalid);
}
}
calling dict_set_attributes for D will also destroy D's
attribute set. */
struct attrset *
-dict_get_attributes (const struct dictionary *d)
+dict_get_attributes (const struct dictionary *d)
{
return CONST_CAST (struct attrset *, &d->attributes);
}
/* Returns true if D has at least one attribute in its attribute
set, false if D's attribute set is empty. */
bool
-dict_has_attributes (const struct dictionary *d)
+dict_has_attributes (const struct dictionary *d)
{
return attrset_count (&d->attributes) > 0;
}