From 3a657fe33c4d1bb060a3a67e00d2334c40dde541 Mon Sep 17 00:00:00 2001
From: Ryan Houdek <Sonicadvance1@gmail.com>
Date: Tue, 29 Jul 2014 11:34:57 -0500
Subject: [PATCH] Add TryParseVector to StringUtil. Adds a nice way to have
 options be in a vector for results

---
 Source/Core/Common/StringUtil.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Source/Core/Common/StringUtil.h b/Source/Core/Common/StringUtil.h
index 50d270e732..8e9e9315af 100644
--- a/Source/Core/Common/StringUtil.h
+++ b/Source/Core/Common/StringUtil.h
@@ -75,6 +75,23 @@ static bool TryParse(const std::string &str, N *const output)
 		return false;
 }
 
+template <typename N>
+bool TryParseVector(const std::string& str, std::vector<N>* output, const char delimiter = ',')
+{
+	output->clear();
+	std::istringstream buffer(str);
+	std::string variable;
+
+	while (std::getline(buffer, variable, delimiter))
+	{
+		N tmp = 0;
+		if (!TryParse(variable, &tmp))
+			return false;
+		output->push_back(tmp);
+	}
+	return true;
+}
+
 // TODO: kill this
 bool AsciiToHex(const std::string& _szValue, u32& result);