- Correct compiler complaints in wx-console and tray-monitor.

[bacula/bacula] / bacula / src / lib / alist.h

diff --git a/bacula/src/lib/alist.h b/bacula/src/lib/alist.h
index fee12c3c1c9e64d0680d4b8bf25ce87b4895e78a..30eefed03153f68aa7b61760c7b784a2727d1022 100644 (file)
--- a/bacula/src/lib/alist.h
+++ b/bacula/src/lib/alist.h
@@ -3,7 +3,7 @@
  */
 
 /*
-   Copyright (C) 2003-2004 Kern Sibbald and John Walker
+   Copyright (C) 2003-2005 Kern Sibbald
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -24,7 +24,7 @@
 
  */
 
-/* 
+/*
  * There is a lot of extra casting here to work around the fact
  * that some compilers (Sun and Visual C++) do not accept
  * (void *) as an lvalue on the left side of an equal.
@@ -32,7 +32,9 @@
  * Loop var through each member of list
  */
 #define foreach_alist(var, list) \
-    for((*((void **)&(var))=(void*)((list)->first())); (var); (*((void **)&(var))=(void*)((list)->next())))
+    for((*((void **)&(var))=(void*)((list)->first())); \
+         (var); \
+         (*((void **)&(var))=(void*)((list)->next())))
 
 #ifdef the_easy_way
 #define foreach_alist(var, list) \
@@ -46,7 +48,7 @@ enum {
   not_owned_by_alist = false
 };
 
-/* 
+/*
  * Array list -- much like a simplified STL vector
  *   array of pointers to inserted items
  */
@@ -75,6 +77,10 @@ public:
    int size() const;
    void destroy();
    void grow(int num);
+
+   /* Use it as a stack, pushing and poping from the end */
+   void push(void *item) { append(item); };
+   void pop() { num_items?NULL:remove(num_items-1); };
 };
 
 inline void * alist::operator [](int index) const {
@@ -90,7 +96,7 @@ inline bool alist::empty() const
    return this ? num_items == 0 : true;
 }
 
-/*                            
+/*
  * This allows us to do explicit initialization,
  *   allowing us to mix C++ classes inside malloc'ed
  *   C structures. Define before called in constructor.
@@ -112,11 +118,11 @@ inline alist::alist(int num, bool own) {
 inline alist::~alist() {
    destroy();
 }
-   
+
 
 
 /* Current size of list */
-inline int alist::size() const 
+inline int alist::size() const
 {
    /*
     * Check for null pointer, which allows test
@@ -127,7 +133,7 @@ inline int alist::size() const
 }
 
 /* How much to grow by each time */
-inline void alist::grow(int num) 
+inline void alist::grow(int num)
 {
    num_grow = num;
 }