Modularize the libdimension codebase.

1 files changed, 0 insertions, 125 deletions

diff --git a/libdimension/map.c b/libdimension/map.c
deleted file mode 100644
index f5454b1..0000000
--- a/libdimension/map.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*************************************************************************
- * Copyright (C) 2010-2014 Tavian Barnes <tavianator@tavianator.com>     *
- *                                                                       *
- * This file is part of The Dimension Library.                           *
- *                                                                       *
- * The Dimension Library is free software; you can redistribute it and/  *
- * or modify it under the terms of the GNU Lesser General Public License *
- * as published by the Free Software Foundation; either version 3 of the *
- * License, or (at your option) any later version.                       *
- *                                                                       *
- * The Dimension Library is distributed in the hope that it will be      *
- * useful, but WITHOUT ANY WARRANTY; without even the implied warranty   *
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  *
- * Lesser General Public License for more details.                       *
- *                                                                       *
- * You should have received a copy of the GNU Lesser General Public      *
- * License along with this program.  If not, see                         *
- * <http://www.gnu.org/licenses/>.                                       *
- *************************************************************************/
-
-/**
- * @file
- * Generic maps.
- */
-
-#include "dimension-internal.h"
-
-/// dmnsn_map definition.
-struct dmnsn_map {
-  size_t obj_size; ///< @internal The size of the mapped objects.
-  dmnsn_array *array; ///< @internal The map entries.
-};
-
-/// An [index, object] pair.
-typedef struct dmnsn_map_entry {
-  double n;
-  char object[];
-} dmnsn_map_entry;
-
-dmnsn_map *
-dmnsn_new_map(dmnsn_pool *pool, size_t size)
-{
-  dmnsn_map *map = DMNSN_PALLOC(pool, dmnsn_map);
-  map->obj_size = size;
-  map->array = dmnsn_palloc_array(pool, sizeof(dmnsn_map_entry) + size);
-  return map;
-}
-
-void
-dmnsn_map_add_entry(dmnsn_map *map, double n, const void *obj)
-{
-  dmnsn_map_entry *entry;
-  DMNSN_ALLOCA(entry, sizeof(dmnsn_map_entry) + map->obj_size);
-
-  entry->n = n;
-  memcpy(entry->object, obj, map->obj_size);
-
-  // Sorted insertion
-  size_t i;
-  for (i = dmnsn_array_size(map->array); i-- > 0;) {
-    dmnsn_map_entry *other = dmnsn_array_at(map->array, i);
-    if (other->n <= n) {
-      break;
-    }
-  }
-
-  dmnsn_array_insert(map->array, i + 1, entry);
-}
-
-size_t
-dmnsn_map_size(const dmnsn_map *map)
-{
-  return dmnsn_array_size(map->array);
-}
-
-void
-dmnsn_map_evaluate(const dmnsn_map *map, double n,
-                   double *val, void *obj1, void *obj2)
-{
-  dmnsn_assert(dmnsn_array_size(map->array) > 0,
-               "Attempt to evaluate empty map.");
-
-  const dmnsn_map_entry *entry = dmnsn_array_first(map->array);
-
-  double n1, n2 = 0.0;
-  const void *o1, *o2 = entry->object;
-
-  if (n < n2) {
-    *val = 0.0;
-    memcpy(obj1, o2, map->obj_size);
-    memcpy(obj2, o2, map->obj_size);
-    return;
-  }
-
-  ptrdiff_t skip = sizeof(dmnsn_map_entry) + map->obj_size;
-  for (const dmnsn_map_entry *last = dmnsn_array_last(map->array);
-       entry <= last;
-       entry = (const dmnsn_map_entry *)((const char *)entry + skip)) {
-    n1 = n2;
-    o1 = o2;
-
-    n2 = entry->n;
-    o2 = entry->object;
-
-    if (n < n2) {
-      *val = (n - n1)/(n2 - n1);
-      memcpy(obj1, o1, map->obj_size);
-      memcpy(obj2, o2, map->obj_size);
-      return;
-    }
-  }
-
-  *val = 1.0;
-  memcpy(obj1, o2, map->obj_size);
-  memcpy(obj2, o2, map->obj_size);
-}
-
-void
-dmnsn_map_apply(dmnsn_map *map, dmnsn_callback_fn *callback)
-{
-  for (size_t i = 0; i < dmnsn_array_size(map->array); ++i) {
-    dmnsn_map_entry *entry = dmnsn_array_at(map->array, i);
-    callback(entry->object);
-  }
-}