From 3a6571a0191df8ff000384937a6254f378ca23cf Mon Sep 17 00:00:00 2001
From: Alexander Karatarakis <alkarata@microsoft.com>
Date: Mon, 23 Jan 2017 15:13:12 -0800
Subject: Add Strings::split() function

---
 toolsrc/include/vcpkg_Strings.h |  2 ++
 toolsrc/src/vcpkg_Strings.cpp   | 21 +++++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/toolsrc/include/vcpkg_Strings.h b/toolsrc/include/vcpkg_Strings.h
index 28853cb5d..cb5d2334c 100644
--- a/toolsrc/include/vcpkg_Strings.h
+++ b/toolsrc/include/vcpkg_Strings.h
@@ -75,4 +75,6 @@ namespace vcpkg::Strings
     std::string trimmed(const std::string& s);
 
     void trim_all_and_remove_whitespace_strings(std::vector<std::string>* strings);
+
+    std::vector<std::string> split(const std::string& s, const std::string& delimiter);
 }
diff --git a/toolsrc/src/vcpkg_Strings.cpp b/toolsrc/src/vcpkg_Strings.cpp
index cf7d3b0ee..16477a45c 100644
--- a/toolsrc/src/vcpkg_Strings.cpp
+++ b/toolsrc/src/vcpkg_Strings.cpp
@@ -119,4 +119,25 @@ namespace vcpkg::Strings
                                           return s == "";
                                       }), strings->end());
     }
+
+    std::vector<std::string> split(const std::string& s, const std::string& delimiter)
+    {
+        std::vector<std::string> output;
+
+        size_t i = 0;
+        size_t pos = s.find(delimiter);
+        while (pos != std::string::npos)
+        {
+            output.push_back(s.substr(i, pos - i));
+            i = ++pos;
+            pos = s.find(delimiter, pos);
+
+            if (pos == std::string::npos)
+            {
+                output.push_back(s.substr(i, s.length()));
+            }
+        }
+
+        return output;
+    }
 }
-- 
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