From 293a7f4e2ae9b458d3efefcfe133d0ad5320a1b2 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 16 Nov 2011 10:04:41 -0500
Subject: cmCryptoHash: Provide factory "New" method

Construct a cmCryptoHash subclass instance based on the name of the
desired hash algorithm.
---
 Source/cmCryptoHash.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Source/cmCryptoHash.h')

diff --git a/Source/cmCryptoHash.h b/Source/cmCryptoHash.h
index c17104b365..0a33365511 100644
--- a/Source/cmCryptoHash.h
+++ b/Source/cmCryptoHash.h
@@ -14,9 +14,12 @@
 
 #include "cmStandardIncludes.h"
 
+#include <cmsys/auto_ptr.hxx>
+
 class cmCryptoHash
 {
 public:
+  static cmsys::auto_ptr<cmCryptoHash> New(const char* algo);
   std::string HashString(const char* input);
   std::string HashFile(const char* file);
 protected:
-- 
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