process_hkl: Add symmetry module

5 files changed, 57 insertions, 4 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 82361202..5a9cd309 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -17,7 +17,7 @@ endif
 pattern_sim_LDADD = @LIBS@
 
 process_hkl_SOURCES = process_hkl.c sfac.c statistics.c cell.c utils.c \
-                      reflections.c likelihood.c
+                      reflections.c likelihood.c symmetry.c
 process_hkl_LDADD = @LIBS@
 
 indexamajig_SOURCES = indexamajig.c hdf5-file.c utils.c cell.c image.c \
diff --git a/src/Makefile.in b/src/Makefile.in
index fef3e01d..403e790e 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -104,7 +104,7 @@ powder_plot_OBJECTS = $(am_powder_plot_OBJECTS)
 powder_plot_DEPENDENCIES =
 am_process_hkl_OBJECTS = process_hkl.$(OBJEXT) sfac.$(OBJEXT) \
 	statistics.$(OBJEXT) cell.$(OBJEXT) utils.$(OBJEXT) \
-	reflections.$(OBJEXT) likelihood.$(OBJEXT)
+	reflections.$(OBJEXT) likelihood.$(OBJEXT) symmetry.$(OBJEXT)
 process_hkl_OBJECTS = $(am_process_hkl_OBJECTS)
 process_hkl_DEPENDENCIES =
 am_render_hkl_OBJECTS = render_hkl.$(OBJEXT) cell.$(OBJEXT) \
@@ -240,7 +240,7 @@ pattern_sim_SOURCES = pattern_sim.c diffraction.c utils.c image.c \
 	$(am__append_2)
 pattern_sim_LDADD = @LIBS@
 process_hkl_SOURCES = process_hkl.c sfac.c statistics.c cell.c utils.c \
-                      reflections.c likelihood.c
+                      reflections.c likelihood.c symmetry.c
 
 process_hkl_LDADD = @LIBS@
 indexamajig_SOURCES = indexamajig.c hdf5-file.c utils.c cell.c image.c \
@@ -400,6 +400,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/render_hkl.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sfac.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/statistics.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/symmetry.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utils.Po@am__quote@
 
 .c.o:
diff --git a/src/process_hkl.c b/src/process_hkl.c
index d5d934c9..32eaa608 100644
--- a/src/process_hkl.c
+++ b/src/process_hkl.c
@@ -246,6 +246,7 @@ int main(int argc, char *argv[])
 	unsigned int *new_counts = NULL;
 	unsigned int n_total_patterns;
 	unsigned int *truecounts = NULL;
+	char *sym = NULL;
 	char *pdb = NULL;
 	float f0;
 	int f0_valid;
@@ -264,12 +265,14 @@ int main(int argc, char *argv[])
 		{"sum",                0, &config_sum,         1},
 		{"detwin",             0, &config_detwin,      1},
 		{"scale",              0, &config_scale,       1},
+		{"symmetry",           0, NULL,               'y'},
 		{"pdb",                1, NULL,               'p'},
 		{0, 0, NULL, 0}
 	};
 
 	/* Short options */
-	while ((c = getopt_long(argc, argv, "hi:e:ro:p:", longopts, NULL)) != -1) {
+	while ((c = getopt_long(argc, argv, "hi:e:ro:p:y:",
+	                        longopts, NULL)) != -1) {
 
 		switch (c) {
 		case 'h' :
@@ -305,6 +308,10 @@ int main(int argc, char *argv[])
 			pdb = strdup(optarg);
 			break;
 
+		case 'y' :
+			sym = strdup(optarg);
+			break;
+
 		case 0 :
 			break;
 
diff --git a/src/symmetry.c b/src/symmetry.c
new file mode 100644
index 00000000..7a6a5ed6
--- /dev/null
+++ b/src/symmetry.c
@@ -0,0 +1,23 @@
+/*
+ * symmetry.c
+ *
+ * Symmetry
+ *
+ * (c) 2006-2010 Thomas White <taw@physics.org>
+ *
+ * Part of CrystFEL - crystallography with a FEL
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
+
+void apply_symmetry(double ref, unsigned int *counts, const char *sym)
+{
+}
diff --git a/src/symmetry.h b/src/symmetry.h
new file mode 100644
index 00000000..de061a63
--- /dev/null
+++ b/src/symmetry.h
@@ -0,0 +1,22 @@
+/*
+ * symmetry.h
+ *
+ * Symmetry
+ *
+ * (c) 2006-2010 Thomas White <taw@physics.org>
+ *
+ * Part of CrystFEL - crystallography with a FEL
+ *
+ */
+
+
+#ifndef SYMMETRY_H
+#define SYMMETRY_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+extern void apply_symmetry(double ref, unsigned int *counts, const char *sym);
+
+#endif	/* SYMMETRY_H */