From e881be867eae40bbb9009dec09359129bfbe37b6 Mon Sep 17 00:00:00 2001
From: Timofey Solomko <tsolomko@gmail.com>
Date: Thu, 15 Dec 2016 23:37:11 +0300
Subject: [PATCH] Added intFromAlingedBytes.

---
 Sources/DataWithPointer.swift | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Sources/DataWithPointer.swift b/Sources/DataWithPointer.swift
index c7f1490e..f086db49 100644
--- a/Sources/DataWithPointer.swift
+++ b/Sources/DataWithPointer.swift
@@ -126,6 +126,16 @@ class DataWithPointer {
         return self.bitArray[self.index - 1]
     }
 
+    func intFromAlingedBytes(count: Int) -> Int {
+        self.skipUntilNextByte()
+        var result = 0
+        for i in 0..<count {
+            result |= self.bitArray[self.index].toInt() << (8 * i)
+            self.index += 1
+        }
+        return result
+    }
+
     // MARK: Manipulations with index and bitShift
 
     func skipUntilNextByte() {