Added routine IOUtil_ParseOutputFrequency() and slightly changed the API

for the existing routine IOUtil_ParseVarsForOutput().
Both routines use the table API to parse option strings for the 'out_every'
option and for hyperslab options.
See the thornguide eg. for IOHDF5 for details.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/IOUtil/trunk@166 b32723a9-ab3a-4a60-88e2-2e5d99d7c17a

1 files changed, 15 insertions, 3 deletions

diff --git a/src/ioutil_Utils.h b/src/ioutil_Utils.h
index 83831dc..74117aa 100644
--- a/src/ioutil_Utils.h
+++ b/src/ioutil_Utils.h
@@ -20,11 +20,14 @@ extern "C"
 /* structure describing an I/O request (including hyperslab parameters) */
 typedef struct
 {
+  /* output frequency */
+  CCTK_INT out_every;
+
   /* index and timelevel of the variable */
   int vindex, timelevel;
 
   /* dimensionality of the variable and the hyperslab */
-  int vdim, hdim;
+  CCTK_INT vdim, hdim;
 
   /* CCTK datatype for the hyperslab */
   int hdatatype;
@@ -46,11 +49,20 @@ typedef struct
 
 
 /* parse a given 'out_vars' parameter string */
-void IOUtil_ParseVarsForOutput (const cGH *GH, const char *out_vars,
+void IOUtil_ParseVarsForOutput (const cGH *GH, const char *method_name,
+                                const char *parameter_name,
+                                const char *out_vars, int out_every_default,
                                 ioRequest *request_list[]);
 
+/* parse a given I/O parameter option string for the 'out_every' option */
+void IOUtil_ParseOutputFrequency (const char *method_name,
+                                  const char *parameter_name,
+                                  int vindex, const char *optstring,
+                                  CCTK_INT *out_every);
+
 /* return the default I/O request description structure for a variable */
-ioRequest *IOUtil_DefaultIORequest (const cGH *GH, int vindex);
+ioRequest *IOUtil_DefaultIORequest (const cGH *GH, int vindex,
+                                    int out_every_default);
 
 /* free an I/O request description */
 void IOUtil_FreeIORequest (ioRequest **request);