From 8f5a78eabbbe94e5480078f4fdd29523be17398e Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Sat, 19 Dec 2009 07:12:31 +0000
Subject: Added a couple helpers, peekPop(), and an addition operator.
---
src/list.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
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();
--
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