From 48daaeb56d995f2db90c056c403ca3d00a181184 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Mon, 18 May 2015 14:44:59 +0200
Subject: Add {get,set}_flag()

---
 libcrystfel/src/reflist.c | 32 ++++++++++++++++++++++++++++++++
 libcrystfel/src/reflist.h |  2 ++
 2 files changed, 34 insertions(+)

diff --git a/libcrystfel/src/reflist.c b/libcrystfel/src/reflist.c
index 795894a1..ccc421f3 100644
--- a/libcrystfel/src/reflist.c
+++ b/libcrystfel/src/reflist.c
@@ -102,6 +102,7 @@ struct _refldata {
 	/* User-specified temporary values */
 	double temp1;
 	double temp2;
+	int flag;
 };
 
 
@@ -546,6 +547,22 @@ double get_temp2(const Reflection *refl)
 }
 
 
+/**
+ * get_flag:
+ * @refl: A %Reflection
+ *
+ * The integer flag value can be used according to the needs of the calling
+ * program.
+ *
+ * Returns: the flag for this reflection.
+ *
+ **/
+int get_flag(const Reflection *refl)
+{
+	return refl->data.flag;
+}
+
+
 /********************************** Setters ***********************************/
 
 /**
@@ -772,6 +789,21 @@ void set_temp2(Reflection *refl, double temp)
 }
 
 
+/**
+ * set_flag
+ * @refl: A %Reflection
+ * @flag: New flag value
+ *
+ * @flag is an integer value which can be used according to the needs of the
+ * calling program.
+ *
+ **/
+void set_flag(Reflection *refl, int flag)
+{
+	refl->data.flag = flag;
+}
+
+
 /********************************* Insertion **********************************/
 
 static Reflection *rotate_once(Reflection *refl, int dir)
diff --git a/libcrystfel/src/reflist.h b/libcrystfel/src/reflist.h
index 8b0d8e04..dac313a4 100644
--- a/libcrystfel/src/reflist.h
+++ b/libcrystfel/src/reflist.h
@@ -103,6 +103,7 @@ extern double get_esd_intensity(const Reflection *refl);
 extern double get_phase(const Reflection *refl, int *have_phase);
 extern double get_peak(const Reflection *refl);
 extern double get_mean_bg(const Reflection *refl);
+extern int get_flag(const Reflection *refl);
 
 /* Set */
 extern void copy_data(Reflection *to, const Reflection *from);
@@ -121,6 +122,7 @@ extern void set_peak(Reflection *refl, double peak);
 extern void set_mean_bg(Reflection *refl, double mean_bg);
 extern void set_symmetric_indices(Reflection *refl,
                                   signed int hs, signed int ks, signed int ls);
+extern void set_flag(Reflection *refl, int flag);
 
 /* Insertion */
 extern Reflection *add_refl(RefList *list,
-- 
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