src/data/vector.h

   1 /* PSPP - a program for statistical analysis.
   2    Copyright (C) 2006, 2010, 2011  Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation, either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
  16
  17 #ifndef DATA_VECTOR_H
  18 #define DATA_VECTOR_H 1
  19
  20 #include <stddef.h>
  21 #include "data/variable.h"
  22
  23 struct dictionary;
  24
  25 struct vector *vector_create (const char *name,
  26                               struct variable **var, size_t var_cnt);
  27 struct vector *vector_clone (const struct vector *old,
  28                              const struct dictionary *old_dict,
  29                              const struct dictionary *new_dict);
  30 void vector_destroy (struct vector *);
  31
  32 const char *vector_get_name (const struct vector *);
  33 enum val_type vector_get_type (const struct vector *);
  34 struct variable *vector_get_var (const struct vector *, size_t idx);
  35 size_t vector_get_var_cnt (const struct vector *);
  36
  37 bool vector_is_valid_name (const char *name, bool issue_error);
  38
  39 int compare_vector_ptrs_by_name (const void *a_, const void *b_);
  40
  41 #endif /* data/vector.h */