From a03a69215d4bf9cee1d42ecbc9adcf057b2229dc Mon Sep 17 00:00:00 2001
From: nvalimak <nvalimak@3cdefd35-fc62-479d-8e8d-bae585ffb9ca>
Date: Mon, 9 Feb 2009 11:55:31 +0000
Subject: [PATCH 1/1] Less GetText reallocs

git-svn-id: svn+ssh://idea.nguyen.vg/svn/sxsi/trunk/TextCollection@161 3cdefd35-fc62-479d-8e8d-bae585ffb9ca
---
 CSA.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/CSA.cpp b/CSA.cpp
index a86407d..0c755f0 100644
--- a/CSA.cpp
+++ b/CSA.cpp
@@ -290,8 +290,10 @@ uchar* CSA::GetText(DocId k) const
     k -= textRank; //emptyTextRank->rank(k);
     
     TextPosition i = k;
-    // FIXME
-    string result; //TextPosition j = (*textLength)[k] - 1;
+
+    string result;
+    // Reserve average string length to avoid reallocs
+    result.reserve(n/numberOfTexts);
 
     uchar c = alphabetrank->access(i);
     while (c != '\0')
-- 
2.17.1