From eff3b4508991a922dd6649cbc0a6240b7b479abc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20L=C3=BChne?= <patrick-github@luehne.de>
Date: Thu, 24 Nov 2016 13:54:40 +0100
Subject: [PATCH] Added Logger constructors to write output to arbitrary
 streams.

---
 include/anthem/output/Logger.h |  4 +++-
 src/anthem/output/Logger.cpp   | 18 ++++++++++++++++--
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/include/anthem/output/Logger.h b/include/anthem/output/Logger.h
index fd54482..747cb25 100644
--- a/include/anthem/output/Logger.h
+++ b/include/anthem/output/Logger.h
@@ -21,7 +21,9 @@ namespace output
 class Logger
 {
 	public:
-		Logger();
+		explicit Logger();
+		explicit Logger(ColorStream &&outputStream);
+		explicit Logger(ColorStream &&outputStream, ColorStream &&errorStream);
 
 		ColorStream &outputStream();
 		ColorStream &errorStream();
diff --git a/src/anthem/output/Logger.cpp b/src/anthem/output/Logger.cpp
index be942d2..0160204 100644
--- a/src/anthem/output/Logger.cpp
+++ b/src/anthem/output/Logger.cpp
@@ -60,8 +60,22 @@ constexpr const Format LocationFormat = {Color::White, FontWeight::Bold};
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
 Logger::Logger()
-:	m_outputStream{std::cout},
-	m_errorStream{std::cerr},
+:	Logger(std::cout, std::cerr)
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+Logger::Logger(ColorStream &&outputStream)
+:	Logger(std::forward<ColorStream &&>(outputStream), std::cerr)
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+Logger::Logger(ColorStream &&outputStream, ColorStream &&errorStream)
+:	m_outputStream{outputStream},
+	m_errorStream{errorStream},
 	m_outputPriority{Priority::Warning}
 {
 }