Added a couple helpers, peekPop(), and an addition operator.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/list.h b/src/list.h
index 2e6280c..c673cec 100644
--- a/src/list.h
+++ b/src/list.h
@@ -239,6 +239,13 @@ namespace Bu
                         append( src );
                         return *this;
                 }
+                
+                MyType operator+( const MyType &src )
+                {
+                        MyType lNew( *this );
+                        lNew += src;
+                        return lNew;
+                }
 
                 bool operator==( const MyType &rhs ) const
                 {
@@ -303,6 +310,13 @@ namespace Bu
                         return *this;
                 }
 
+                value peekPop()
+                {
+                        value v = first();
+                        pop();
+                        return v;
+                }
+
                 value &peek()
                 {
                         return first();