update scintilla to v2.22

git-svn-id: https://notepad2-mod.googlecode.com/svn/trunk@196 28bd50df-7adb-d945-0439-6e466c6a13cc

1 files changed, 17 insertions, 0 deletions

diff --git a/scintilla/src/SplitVector.h b/scintilla/src/SplitVector.h
index 306d03e..004e814 100644
--- a/scintilla/src/SplitVector.h
+++ b/scintilla/src/SplitVector.h
@@ -238,6 +238,23 @@ public:
 		DeleteRange(0, lengthBody);

 	}

 

+	// Retrieve a range of elemetns into an array

+	void GetRange(T *buffer, int position, int retrieveLength) const {

+		// Split into up to 2 ranges, before and after the split then use memcpy on each.

+		int range1Length = 0;

+		if (position < part1Length) {

+			int part1AfterPosition = part1Length - position;

+			range1Length = retrieveLength;

+			if (range1Length > part1AfterPosition)

+				range1Length = part1AfterPosition;

+		}

+		memcpy(buffer, body + position, range1Length * sizeof(T));

+		buffer += range1Length;

+		position = position + range1Length + gapLength;

+		int range2Length = retrieveLength - range1Length;

+		memcpy(buffer, body + position, range2Length * sizeof(T));

+	}

+

 	T *BufferPointer() {

 		RoomFor(1);

 		GapTo(lengthBody);