Method DeleteRange

scintilla/src/SplitVector.h:219–233

Delete a range from the buffer. Deleting positions outside the current range fails.

	/// Delete a range from the buffer.
	/// Deleting positions outside the current range fails.
	void DeleteRange(int position, int deleteLength) {
		PLATFORM_ASSERT((position >= 0) && (position + deleteLength <= lengthBody));
		if ((position < 0) || ((position + deleteLength) > lengthBody)) {
			return;
		}
		if ((position == 0) && (deleteLength == lengthBody)) {
			// Full deallocation returns storage and is faster
			delete []body;
			Init();
		} else if (deleteLength > 0) {
			GapTo(position);
			lengthBody -= deleteLength;
			gapLength += deleteLength;
		}
	}

	/// Delete all the buffer contents.
	void DeleteAll() {