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changeset 1012:66c46ba73f2d

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*** empty log message ***
author david <david>
date Wed, 21 Aug 1996 15:31:30 +0000
parents 2fc28a9cdda7
children 340c11f86adb
files volume_io/Volumes/get_hyperslab.c volume_io/Volumes/multidim_arrays.c
diffstat 2 files changed, 39 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/volume_io/Volumes/get_hyperslab.c
+++ b/volume_io/Volumes/get_hyperslab.c
@@ -15,7 +15,7 @@
 #include  <internal_volume_io.h>
 
 #ifndef lint
-static char rcsid[] = "$Header: /private-cvsroot/minc/volume_io/Volumes/get_hyperslab.c,v 1.3 1996-08-21 13:20:03 david Exp $";
+static char rcsid[] = "$Header: /private-cvsroot/minc/volume_io/Volumes/get_hyperslab.c,v 1.4 1996-08-21 15:31:30 david Exp $";
 #endif
 
 public  void  convert_voxels_to_values(
@@ -226,6 +226,9 @@
     long_max = (long) max_value;
 
     ALLOC( *ptr, long_max - long_min + 1 );
+#ifndef  NO_DEBUG_ALLOC
+    (void) unrecord_ptr_alloc_check( *ptr, __FILE__, __LINE__ );
+#endif
 
     (*ptr) -= long_min;
 
--- a/volume_io/Volumes/multidim_arrays.c
+++ b/volume_io/Volumes/multidim_arrays.c
@@ -17,7 +17,7 @@
 #include  <float.h>
 
 #ifndef lint
-static char rcsid[] = "$Header: /private-cvsroot/minc/volume_io/Volumes/multidim_arrays.c,v 1.12 1996-05-17 19:36:23 david Exp $";
+static char rcsid[] = "$Header: /private-cvsroot/minc/volume_io/Volumes/multidim_arrays.c,v 1.13 1996-08-21 15:35:33 david Exp $";
 #endif
 
 /* ----------------------------- MNI Header -----------------------------------
@@ -124,6 +124,40 @@
     return( size );
 }
 
+public  void  get_type_range(
+    Data_types   type,
+    Real         *min_value,
+    Real         *max_value )
+{
+    switch( type )
+    {
+    case UNSIGNED_BYTE:
+        *min_value = 0.0;
+        *max_value = (Real) UCHAR_MAX;     break;
+    case SIGNED_BYTE:
+        *min_value = (Real) SCHAR_MIN;
+        *max_value = (Real) SCHAR_MAX;     break;
+    case UNSIGNED_SHORT:
+        *min_value = 0.0;
+        *max_value = (Real) USHRT_MAX;     break;
+    case SIGNED_SHORT:
+        *min_value = (Real) SHRT_MIN;
+        *max_value = (Real) SHRT_MAX;      break;
+    case UNSIGNED_LONG:
+        *min_value = 0.0;
+        *max_value = (Real) ULONG_MAX;     break;
+    case SIGNED_LONG:
+        *min_value = (Real) LONG_MIN;
+        *max_value = (Real) LONG_MAX;      break;
+    case FLOAT:
+        *min_value = (Real) -FLT_MAX;
+        *max_value = (Real) FLT_MAX;       break;
+    case DOUBLE:
+        *min_value = (Real) -DBL_MAX;
+        *max_value = (Real) DBL_MAX;       break;
+    }
+}
+
 /* ----------------------------- MNI Header -----------------------------------
 @NAME       : set_multidim_sizes
 @INPUT      : array