From d30aba45e0cc591d95340f23c2ad939cbbd321e2 Mon Sep 17 00:00:00 2001
From: jan p springer <jsd@igroup.org>
Date: Wed, 14 Jan 2015 22:10:55 +0000
Subject: [PATCH] added: operator<< for tvec1<>

---
 glm/gtx/io.hpp |  2 ++
 glm/gtx/io.inl | 30 ++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/glm/gtx/io.hpp b/glm/gtx/io.hpp
index 5630d92b..b3842bbd 100644
--- a/glm/gtx/io.hpp
+++ b/glm/gtx/io.hpp
@@ -188,6 +188,8 @@ namespace glm
 	template <typename CTy, typename CTr, typename T, precision P>
 	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tquat<T,P> const&);
 	template <typename CTy, typename CTr, typename T, precision P>
+	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec1<T,P> const&);
+	template <typename CTy, typename CTr, typename T, precision P>
 	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec2<T,P> const&);
 	template <typename CTy, typename CTr, typename T, precision P>
 	GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec3<T,P> const&);
diff --git a/glm/gtx/io.inl b/glm/gtx/io.inl
index fe5f1949..5af266dd 100644
--- a/glm/gtx/io.inl
+++ b/glm/gtx/io.inl
@@ -218,6 +218,36 @@ namespace io
 		return os;
 	}
 
+	template <typename CTy, typename CTr, typename T, precision P>
+        GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tvec1<T,P> const& a)
+        {
+                typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
+
+                if(cerberus)
+                {
+                        io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
+
+                        if(fmt.formatted)
+                        {
+                                io::basic_state_saver<CTy> const bss(os);
+
+                                os << std::fixed
+                                        << std::right
+                                        << std::setprecision(fmt.precision)
+                                        << std::setfill(fmt.space)
+                                        << fmt.delim_left
+                                        << std::setw(fmt.width) << a.x
+                                        << fmt.delim_right;
+                        }
+                        else
+                        {
+                                os << a.x;
+                        }
+                }
+
+                return os;
+        }
+
 	template <typename CTy, typename CTr, typename T, precision P>
 	GLM_FUNC_QUALIFIER std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, tvec2<T,P> const& a)
 	{