From 14190c19d7095c80564fb699b8a605399cc142e4 Mon Sep 17 00:00:00 2001
From: Khaled Noaman <knoaman@apache.org>
Date: Wed, 11 Dec 2002 22:09:08 +0000
Subject: [PATCH] Performance: reduce instructions count.
git-svn-id: https://svn.apache.org/repos/asf/xerces/c/trunk@174503 13f79535-47bb-0310-9956-ffa450edef68
---
src/xercesc/internal/XMLReader.hpp | 24 ++++++++++--------------
1 file changed, 10 insertions(+), 14 deletions(-)
diff --git a/src/xercesc/internal/XMLReader.hpp b/src/xercesc/internal/XMLReader.hpp
index 77090b611..4305ac21c 100644
--- a/src/xercesc/internal/XMLReader.hpp
+++ b/src/xercesc/internal/XMLReader.hpp
@@ -56,6 +56,9 @@
/*
* $Log$
+ * Revision 1.10 2002/12/11 22:09:08 knoaman
+ * Performance: reduce instructions count.
+ *
* Revision 1.9 2002/12/03 15:31:19 knoaman
* Enable/disable calculation of src offset.
*
@@ -742,30 +745,23 @@ inline void XMLReader::setThrowAtEnd(const bool newValue)
// ---------------------------------------------------------------------------
inline void XMLReader::movePlainContentChars(XMLBuffer &dest)
{
- int count = 0;
- XMLCh *pStart = &fCharBuf[fCharIndex];
- XMLCh *pCurrent = pStart;
- XMLCh *pEnd = &fCharBuf[fCharsAvail];
-
+ unsigned int count = fCharIndex;
- while (pCurrent < pEnd)
+ while (fCharIndex < fCharsAvail)
{
- if (! XMLReader::isPlainContentChar(*pCurrent++))
+ if (!XMLReader::isPlainContentChar(fCharBuf[fCharIndex]))
break;
- count++;
+ fCharIndex++;
}
- if (count > 0)
+ if (count != fCharIndex)
{
- fCharIndex += count;
- fCurCol += count;
- dest.append(pStart, count);
+ fCurCol += (fCharIndex - count);
+ dest.append(&fCharBuf[count], fCharIndex - count);
}
}
-
-
// ---------------------------------------------------------------------------
// XMLReader: getNextCharIfNot() method inlined for speed
// ---------------------------------------------------------------------------
--
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