From e3f93b71683c4e65d5e351c54174df0fabc11905 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Mon, 28 Jun 2010 12:12:49 +0200
Subject: process_hkl: Use a different (array) indexing method to speed it up
 lots

---
 src/utils.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/utils.h')

diff --git a/src/utils.h b/src/utils.h
index b01725dd..14ef45a7 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -176,6 +176,28 @@ static inline double angle_between(double x1, double y1, double z1,
 #include "list_tmp.h"
 
 
+/* ----------- Reflection lists indexed by sequence (not indices) ----------- */
+
+typedef struct _reflitemlist ReflItemList;  /* Opaque */
+
+struct refl_item {
+	signed int h;
+	signed int k;
+	signed int l;
+};
+
+extern void clear_items(ReflItemList *items);
+extern ReflItemList *new_items(void);
+extern void delete_items(ReflItemList *items);
+extern void add_item(ReflItemList *items,
+                     signed int h, signed int k, signed int l);
+extern int find_item(ReflItemList *items,
+                     signed int h, signed int k, signed int l);
+extern struct refl_item *get_item(ReflItemList *items, int i);
+extern int num_items(ReflItemList *items);
+extern unsigned int *items_to_counts(ReflItemList *items);
+
+
 /* ------------------------------ Message macros ---------------------------- */
 
 #define ERROR(...) fprintf(stderr, __VA_ARGS__)
-- 
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