From f76d4f14632acb5eb5ff671d97654d4032cbef7e Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Fri, 27 Jul 2007 01:52:48 +0000
Subject: Changed lineStates to a SplitVector so that it supports insert and
 delete so inserting and deleting lines does not cause a really large number
 of changed values under most circumstances leading to fewer notifications.
 SVector is no longer used.

---
 src/SplitVector.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/SplitVector.h')

diff --git a/src/SplitVector.h b/src/SplitVector.h
index 342be02ad..9d62aef72 100644
--- a/src/SplitVector.h
+++ b/src/SplitVector.h
@@ -181,6 +181,14 @@ public:
 			gapLength -= insertLength;
 		}
 	}
+
+	/// Ensure at least length elements allocated, 
+	/// appending zero valued elements if needed.
+	void EnsureLength(int wantedLength) {
+		if (Length() < wantedLength) {
+			InsertValue(Length(), wantedLength - Length(), 0);
+		}
+	}
 	
 	/// Insert text into the buffer from an array.
 	void InsertFromArray(int positionToInsert, const T s[], int positionFrom, int insertLength) {
-- 
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