From cd0fdae6428a9c63b52c5296f5525f1c0a7e9aaa Mon Sep 17 00:00:00 2001
From: schnetter <schnetter@b589c3ab-70e8-4b4d-a09f-cba2dd200880>
Date: Sat, 29 Jan 2005 17:12:20 +0000
Subject: Use CCTK_BYTE instead of CCTK_CHAR.

Dispatch on the types in a switch statement instead of an if/else if
cascade.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/IOBasic/trunk@162 b589c3ab-70e8-4b4d-a09f-cba2dd200880
---
 src/WriteInfo.c | 76 ++++++++++++++++++++++++---------------------------------
 1 file changed, 32 insertions(+), 44 deletions(-)

diff --git a/src/WriteInfo.c b/src/WriteInfo.c
index b6fb1be..163a3c7 100644
--- a/src/WriteInfo.c
+++ b/src/WriteInfo.c
@@ -92,88 +92,76 @@ int IOBasic_WriteInfo (const cGH *GH, int vindex)
     /* get the variable's data type and data pointer */
     ptr = CCTK_VarDataPtrI (GH, 0, vindex);
     vtype = CCTK_VarTypeI (vindex);
-    if (vtype == CCTK_VARIABLE_CHAR)
-    {
-      reduction->value = (double) *(CCTK_CHAR *) ptr;
-    }
-    else if (vtype == CCTK_VARIABLE_INT)
+    switch (vtype)
     {
+    case CCTK_VARIABLE_BYTE:
+      reduction->value = (double) *(CCTK_BYTE *) ptr;
+      break;
+    case CCTK_VARIABLE_INT:
       reduction->value = (double) *(CCTK_INT *) ptr;
-    }
-    else if (vtype == CCTK_VARIABLE_REAL)
-    {
+      break;
+    case CCTK_VARIABLE_REAL:
       reduction->value = (double) *(CCTK_REAL *) ptr;
-    }
-    else if (vtype == CCTK_VARIABLE_COMPLEX)
-    {
+      break;
+    case CCTK_VARIABLE_COMPLEX:
       reduction->value = (double) ((CCTK_REAL *) ptr)[0];
       reduction->next->value = (double) ((CCTK_REAL *) ptr)[1];
       reduction->next->is_valid = 1;
-    }
+      break;
 #ifdef CCTK_INT1
-    else if (vtype == CCTK_VARIABLE_INT1)
-    {
+    case CCTK_VARIABLE_INT1:
       reduction->value = (double) *(CCTK_INT1 *) ptr;
-    }
+      break;
 #endif
 #ifdef CCTK_INT2
-    else if (vtype == CCTK_VARIABLE_INT2)
-    {
+    case CCTK_VARIABLE_INT2:
       reduction->value = (double) *(CCTK_INT2 *) ptr;
-    }
+      break;
 #endif
 #ifdef CCTK_INT4
-    else if (vtype == CCTK_VARIABLE_INT4)
-    {
+    case CCTK_VARIABLE_INT4:
       reduction->value = (double) *(CCTK_INT4 *) ptr;
-    }
+      break;
 #endif
 #ifdef CCTK_INT8
-    else if (vtype == CCTK_VARIABLE_INT8)
-    {
+    case CCTK_VARIABLE_INT8:
       reduction->value = (double) *(CCTK_INT8 *) ptr;
-    }
+      break;
 #endif
 #ifdef CCTK_REAL4
-    else if (vtype == CCTK_VARIABLE_REAL4)
-    {
+    case CCTK_VARIABLE_REAL4:
       reduction->value = (double) *(CCTK_REAL4 *) ptr;
-    }
-    else if (vtype == CCTK_VARIABLE_COMPLEX8)
-    {
+      break;
+    case CCTK_VARIABLE_COMPLEX8:
       reduction->value = (double) ((CCTK_REAL4 *) ptr)[0];
       reduction->next->value = (double) ((CCTK_REAL4 *) ptr)[1];
       reduction->next->is_valid = 1;
-    }
+      break;
 #endif
 #ifdef CCTK_REAL8
-    else if (vtype == CCTK_VARIABLE_REAL8)
-    {
+    case CCTK_VARIABLE_REAL8:
       reduction->value = (double) *(CCTK_REAL8 *) ptr;
-    }
-    else if (vtype == CCTK_VARIABLE_COMPLEX16)
-    {
+      break;
+    case CCTK_VARIABLE_COMPLEX16:
       reduction->value = (double) ((CCTK_REAL8 *) ptr)[0];
       reduction->next->value = (double) ((CCTK_REAL8 *) ptr)[1];
       reduction->next->is_valid = 1;
-    }
+      break;
 #endif
 #ifdef CCTK_REAL16
-    else if (vtype == CCTK_VARIABLE_REAL16)
-    {
+    case CCTK_VARIABLE_REAL16:
       reduction->value = (double) *(CCTK_REAL16 *) ptr;
-    }
-    else if (vtype == CCTK_VARIABLE_COMPLEX32)
-    {
+      break;
+    case CCTK_VARIABLE_COMPLEX32:
       reduction->value = (double) ((CCTK_REAL16 *) ptr)[0];
       reduction->next->value = (double) ((CCTK_REAL16 *) ptr)[1];
       reduction->next->is_valid = 1;
-    }
+      break;
 #endif
-    else
-    {
+    default:
       CCTK_WARN (3, "IOBasic_WriteInfo: Unsupported data type");
       reduction->is_valid = 0;
+      break;
     }
   }
   else
-- 
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