From a784ac2daf55f9e620d7c8da1b880ee539d9218a Mon Sep 17 00:00:00 2001
From: Mike Kaganski <mike.kaganski@collabora.com>
Date: Wed, 20 Dec 2017 05:51:54 +0200
Subject: loplugin:unusedindex

Change-Id: I80c0a8dbfda14e54fcfaf33a241c83bad8495db1
Reviewed-on: https://gerrit.libreoffice.org/46833
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
---
 include/comphelper/basicio.hxx | 22 ++++++----------------
 1 file changed, 6 insertions(+), 16 deletions(-)

(limited to 'include/comphelper')

diff --git a/include/comphelper/basicio.hxx b/include/comphelper/basicio.hxx
index 3dd8aea727ae..de444e0c12a1 100644
--- a/include/comphelper/basicio.hxx
+++ b/include/comphelper/basicio.hxx
@@ -63,28 +63,18 @@ COMPHELPER_DLLPUBLIC const css::uno::Reference<css::io::XObjectOutputStream>& op
 template <class ELEMENT>
 const css::uno::Reference<css::io::XObjectInputStream>& operator >> (const css::uno::Reference<css::io::XObjectInputStream>& _rxInStream, css::uno::Sequence<ELEMENT>& _rSeq)
 {
-    sal_Int32 nLen = _rxInStream->readLong();
-    _rSeq.realloc(nLen);
-    if (nLen)
-    {
-        ELEMENT* pElement = _rSeq.getArray();
-        for (sal_Int32 i=0; i<nLen; ++i, ++pElement)
-            _rxInStream >> *pElement;
-    }
+    _rSeq.realloc(_rxInStream->readLong());
+    for (ELEMENT& rElement : _rSeq)
+        _rxInStream >> rElement;
     return _rxInStream;
 }
 
 template <class ELEMENT>
 const css::uno::Reference<css::io::XObjectOutputStream>& operator << (const css::uno::Reference<css::io::XObjectOutputStream>& _rxOutStream, const css::uno::Sequence<ELEMENT>& _rSeq)
 {
-    sal_Int32 nLen = _rSeq.getLength();
-    _rxOutStream->writeLong(nLen);
-    if (nLen)
-    {
-        const ELEMENT* pElement = _rSeq.getConstArray();
-        for (sal_Int32 i = 0; i < nLen; ++i, ++pElement)
-            _rxOutStream << *pElement;
-    }
+    _rxOutStream->writeLong(_rSeq.getLength());
+    for (const ELEMENT& rElement : _rSeq)
+        _rxOutStream << rElement;
     return _rxOutStream;
 }
 
-- 
cgit