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diff liboctave/CDiagMatrix.cc @ 533:883197c5ad75

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[project @ 1994-07-20 20:02:51 by jwe]
author jwe
date Wed, 20 Jul 1994 20:02:51 +0000
parents 38cb88095913
children 714fd17fca28
line wrap: on
line diff
--- a/liboctave/CDiagMatrix.cc	Wed Jul 20 19:56:55 1994 +0000
+++ b/liboctave/CDiagMatrix.cc	Wed Jul 20 20:02:51 1994 +0000
@@ -82,7 +82,7 @@
     }
 
   int new_len = r < c ? r : c;
-  Complex *new_data = (Complex *) NULL;
+  Complex *new_data = 0;
   if (new_len > 0)
     {
       new_data = new Complex [new_len];
@@ -113,7 +113,7 @@
     }
 
   int new_len = r < c ? r : c;
-  Complex *new_data = (Complex *) NULL;
+  Complex *new_data = 0;
   if (new_len > 0)
     {
       new_data = new Complex [new_len];
@@ -147,7 +147,7 @@
     }
 
   int new_len = r < c ? r : c;
-  Complex *new_data = (Complex *) NULL;
+  Complex *new_data = 0;
   if (new_len > 0)
     {
       new_data = new Complex [new_len];
@@ -448,7 +448,7 @@
 ComplexRowVector
 ComplexDiagMatrix::row (char *s) const
 {
-  if (s == (char *) NULL)
+  if (! s)
     {
       (*current_liboctave_error_handler) ("invalid row selection");
       return ComplexRowVector (); 
@@ -487,7 +487,7 @@
 ComplexColumnVector
 ComplexDiagMatrix::column (char *s) const
 {
-  if (s == (char *) NULL)
+  if (! s)
     {
       (*current_liboctave_error_handler) ("invalid column selection");
       return ColumnVector ();