From 573e336b4cf1961c7291902267855040e16e8049 Mon Sep 17 00:00:00 2001
From: skyjake <skyjake@users.sf.net>
Date: Tue, 16 Apr 2013 18:41:51 +0300
Subject: [PATCH] libdeng2: Added an operator+= for Block with IByteArray
 argument

---
 doomsday/libdeng2/include/de/data/block.h | 3 +++
 doomsday/libdeng2/src/data/block.cpp      | 8 ++++++++
 2 files changed, 11 insertions(+)

diff --git a/doomsday/libdeng2/include/de/data/block.h b/doomsday/libdeng2/include/de/data/block.h
index ae9ea1b874..54f25c7703 100644
--- a/doomsday/libdeng2/include/de/data/block.h
+++ b/doomsday/libdeng2/include/de/data/block.h
@@ -87,6 +87,9 @@ class DENG2_PUBLIC Block : public QByteArray, public IByteArray, public IBlock
     /// Appends a block after this one.
     Block &operator += (Block const &other);
 
+    /// Appends a byte array after this one.
+    Block &operator += (IByteArray const &byteArray);
+
     /// Copies the contents of another block.
     Block &operator = (Block const &other);
 
diff --git a/doomsday/libdeng2/src/data/block.cpp b/doomsday/libdeng2/src/data/block.cpp
index 1055525712..f2a518a738 100644
--- a/doomsday/libdeng2/src/data/block.cpp
+++ b/doomsday/libdeng2/src/data/block.cpp
@@ -118,6 +118,14 @@ Block &Block::operator += (Block const &other)
     return *this;
 }
 
+Block &Block::operator += (IByteArray const &byteArray)
+{
+    Offset pos = size();
+    resize(size() + byteArray.size());
+    byteArray.get(0, data() + pos, byteArray.size());
+    return *this;
+}
+
 Block &Block::operator = (Block const &other)
 {
     *static_cast<QByteArray *>(this) = static_cast<QByteArray const &>(other);