From dacd91bb5504ab769340bd20fb6b56a1eb689258 Mon Sep 17 00:00:00 2001
From: tradke <tradke@b589c3ab-70e8-4b4d-a09f-cba2dd200880>
Date: Mon, 13 Dec 1999 18:29:24 +0000
Subject: Moved the test, if storage was assigned to a variable to be output,
 from the TimeToOutput() routines into the lower level WriteOutput() routines.
 Fixing by that

 * the behaviour of triggers, where TimeToOutput() is called BEFORE
   storage is possibly assigned (BR 170)
 * a potential bug when calling OutputVarAs() where no such test was
   done before


git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/IOBasic/trunk@18 b589c3ab-70e8-4b4d-a09f-cba2dd200880
---
 src/Output.c     | 15 ---------------
 src/OutputInfo.c | 15 ---------------
 src/Write.c      | 14 ++++++++++++++
 src/WriteGF.c    | 14 ++++++++++++++
 src/WriteInfo.c  | 14 ++++++++++++++
 5 files changed, 42 insertions(+), 30 deletions(-)

diff --git a/src/Output.c b/src/Output.c
index fdfd92c..f7fd147 100644
--- a/src/Output.c
+++ b/src/Output.c
@@ -55,19 +55,6 @@ int IOBasic_OutputGH (cGH *GH)
         CCTK_WARN (2, msg);
         free (msg);
       }
-      /* Check GF has storage */
-      else if (grouptype == GROUP_GF && 
-	       ! CCTK_QueryGroupStorageI (GH, CCTK_GroupIndexFromVarI (i)))
-      {
-        char *msg, *varname;
-
-        varname = CCTK_VarName(i);
-        msg = (char *) malloc (200 * sizeof (char) + strlen (varname));
-        sprintf (msg, "No 0D output in IOBasic_OutputGH for '%s' "
-                 "(no storage)", varname);
-        CCTK_WARN (2, msg);
-        free (msg);
-      } 
       else 
       {
 
@@ -140,8 +127,6 @@ int IOBasic_OutputVarAs (cGH *GH, const char *fullname, const char *alias)
    @calls    CCTK_GHExtensionHandle 
              CCTK_GroupTypeFromVar
              CCTK_WARN
-             CCTK_QueryGroupStorage
-             CCTK_GroupFromVar               
    @calledby   
    @history 
  
diff --git a/src/OutputInfo.c b/src/OutputInfo.c
index f55388f..6eaae92 100644
--- a/src/OutputInfo.c
+++ b/src/OutputInfo.c
@@ -25,7 +25,6 @@ int IOBasic_OutputInfoGH (cGH *GH)
 {
   DECLARE_CCTK_PARAMETERS
   int i;
-  int grouptype;
   char *name=NULL;
   iobasicGH *myGH;
 
@@ -70,8 +69,6 @@ int IOBasic_OutputInfoGH (cGH *GH)
   /* Loop over all variables */
   for (i = 0; i < CCTK_NumVars (); i++) {
 
-    grouptype = CCTK_GroupTypeFromVarI (i);
-
     /* Check this Variable should be output */
     if (myGH->do_outInfo [i]) {
 
@@ -80,18 +77,6 @@ int IOBasic_OutputInfoGH (cGH *GH)
 
 	printf("%12.8f |%12.8f |",myGH->infovals[i][0],myGH->infovals[i][1]);
 
-      }
-      /* Check GF has storage */
-      else if (grouptype == GROUP_GF && ! CCTK_QueryGroupStorageI (GH,
-               CCTK_GroupIndexFromVarI (i))){
-        char *msg, *varname;
-
-        varname = CCTK_VarName(i);
-        msg = (char *) malloc (200 * sizeof (char) + strlen (varname));
-        sprintf (msg, "No info output in IOBasic_OutputInfoGH for '%s' "
-                 "(no storage)", varname);
-        CCTK_WARN (2, msg);
-        free (msg);
       } else {
 
         /* Get the variable name for this index (for filename) */
diff --git a/src/Write.c b/src/Write.c
index c2c9531..7eca768 100644
--- a/src/Write.c
+++ b/src/Write.c
@@ -28,6 +28,20 @@ void IOBasic_Write (cGH *GH, int index, const char *alias)
   CCTK_REAL *data_real;
   CCTK_INT *data_int;
 
+
+  /* first, check if variable has storage assigned */
+  if (! CCTK_QueryGroupStorageI (GH, CCTK_GroupIndexFromVarI (index))) {
+    char *msg, *fullname;
+
+    fullname = CCTK_FullName (index);
+    msg = (char *) malloc (200 * sizeof (char) + strlen (fullname));
+    sprintf (msg, "No scalar output for '%s' (no storage)", fullname);
+    CCTK_WARN (2, msg);
+    free (fullname);
+    free (msg);
+    return;
+  }
+
   /* Open the file (we write only on proc0) */
   if (CCTK_MyProc (GH) == 0) 
   {
diff --git a/src/WriteGF.c b/src/WriteGF.c
index ddfb516..cf8133b 100644
--- a/src/WriteGF.c
+++ b/src/WriteGF.c
@@ -28,6 +28,20 @@ void IOBasic_WriteGF (cGH *GH, int index, const char *alias)
   char *openmode;
   FILE *file[4];
 
+
+  /* first, check if variable has storage assigned */
+  if (! CCTK_QueryGroupStorageI (GH, CCTK_GroupIndexFromVarI (index))) {
+    char *msg, *fullname;
+
+    fullname = CCTK_FullName (index);
+    msg = (char *) malloc (200 * sizeof (char) + strlen (fullname));
+    sprintf (msg, "No 0D output for '%s' (no storage)", fullname);
+    CCTK_WARN (2, msg);
+    free (fullname);
+    free (msg);
+    return;
+  }
+
   /* Open the file (we write only on proc0) */
   if (CCTK_MyProc (GH) == 0) {
 
diff --git a/src/WriteInfo.c b/src/WriteInfo.c
index e3a17a7..d8f1a9d 100644
--- a/src/WriteInfo.c
+++ b/src/WriteInfo.c
@@ -24,6 +24,20 @@ CCTK_REAL IOBasic_WriteInfo (cGH *GH, int index, const char *operator, const cha
   int reduce_handle;
   CCTK_REAL retval;
 
+
+  /* first, check if variable has storage assigned */
+  if (! CCTK_QueryGroupStorageI (GH, CCTK_GroupIndexFromVarI (index))) {
+    char *msg, *fullname;
+
+    fullname = CCTK_FullName (index);
+    msg = (char *) malloc (200 * sizeof (char) + strlen (fullname));
+    sprintf (msg, "No info output for '%s' (no storage)", fullname);
+    CCTK_WARN (2, msg);
+    free (fullname);
+    free (msg);
+    return (0);
+  }
+
   reduce_handle = CCTK_ReductionHandle(operator);
 
   if (reduce_handle > -1)
-- 
cgit v1.2.3