From e415d59c16fd477621332fd7e3089c170b477485 Mon Sep 17 00:00:00 2001
From: Daniel Wolf <dwolf@dannad.de>
Date: Tue, 20 Dec 2016 20:04:43 +0100
Subject: [PATCH] Added toAscii overload

---
 src/tools/stringTools.cpp | 9 +++++++++
 src/tools/stringTools.h   | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/src/tools/stringTools.cpp b/src/tools/stringTools.cpp
index a95701a..ab0b9e6 100644
--- a/src/tools/stringTools.cpp
+++ b/src/tools/stringTools.cpp
@@ -108,6 +108,15 @@ string toAscii(const u32string& s) {
 	return result;
 }
 
+string toAscii(const wstring& s) {
+	string result;
+	for (wchar_t ch : s) {
+		optional<char> ascii = toAscii(ch);
+		if (ascii) result.append(1, *ascii);
+	}
+	return result;
+}
+
 u32string utf8ToUtf32(const string& s) {
 #if defined(_MSC_VER) && _MSC_VER <= 1900
 	// Workaround for Visual Studio 2015
diff --git a/src/tools/stringTools.h b/src/tools/stringTools.h
index 71363c8..bab3854 100644
--- a/src/tools/stringTools.h
+++ b/src/tools/stringTools.h
@@ -16,6 +16,8 @@ boost::optional<char> toAscii(char32_t ch);
 
 std::string toAscii(const std::u32string& s);
 
+std::string toAscii(const std::wstring& s);
+
 std::u32string utf8ToUtf32(const std::string& s);
 
 template<typename T>