From 0de3d0caf040fa9e6f432115a56144e74fac8721 Mon Sep 17 00:00:00 2001
From: Thorsten Liebig <Thorsten.Liebig@gmx.de>
Date: Mon, 17 Sep 2012 11:51:19 +0200
Subject: [PATCH] useful functions: split string to double added

---
 tools/useful.cpp | 16 ++++++++++++++++
 tools/useful.h   |  1 +
 2 files changed, 17 insertions(+)

diff --git a/tools/useful.cpp b/tools/useful.cpp
index 601c97a..bbde8d1 100644
--- a/tools/useful.cpp
+++ b/tools/useful.cpp
@@ -89,3 +89,19 @@ std::vector<float> SplitString2Float(std::string str, std::string delimiter)
 	}
 	return v_f;
 }
+
+std::vector<double> SplitString2Double(std::string str, std::string delimiter)
+{
+	std::vector<double> v_f;
+	std::vector<std::string> results;
+	boost::split(results, str, boost::is_any_of(delimiter));
+
+	for (size_t n=0;n<results.size();++n)
+	{
+		std::istringstream is(results.at(n));
+		double num;
+		if (is >> num)
+			v_f.push_back(num);
+	}
+	return v_f;
+}
diff --git a/tools/useful.h b/tools/useful.h
index 770f2e9..9008f74 100644
--- a/tools/useful.h
+++ b/tools/useful.h
@@ -31,5 +31,6 @@ double CalcNyquistFrequency(unsigned int nyquist, double dT);
 std::vector<unsigned int> AssignJobs2Threads(unsigned int jobs, unsigned int nrThreads, bool RemoveEmpty=false);
 
 std::vector<float> SplitString2Float(std::string str, std::string delimiter=",");
+std::vector<double> SplitString2Double(std::string str, std::string delimiter=",");
 
 #endif // USEFUL_H