From 291c11cf66e7083dc21fffea1afbdeaaad96077d Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 13 Mar 2022 21:30:11 +0200
Subject: [PATCH] Require C++11 for building

---
 Build                 |  5 +++++
 source/linal/vector.h | 35 +----------------------------------
 2 files changed, 6 insertions(+), 34 deletions(-)

diff --git a/Build b/Build
index f183ff5..7fa961c 100644
--- a/Build
+++ b/Build
@@ -4,6 +4,11 @@ package "mspmath"
 
 	require "mspdatafile";
 
+	build_info
+	{
+		standard CXX "c++11";
+	};
+
 	library "mspmath"
 	{
 		source "source/interpolate";
diff --git a/source/linal/vector.h b/source/linal/vector.h
index 31597d4..610ac21 100644
--- a/source/linal/vector.h
+++ b/source/linal/vector.h
@@ -84,14 +84,9 @@ public:
 	use by Matrix row accessor. */
 	Vector(const T *, unsigned);
 
-#if __cplusplus >= 201103L
 	template<typename... Args>
 	Vector(T, Args...);
-#else
-	Vector(T, T);
-	Vector(T, T, T);
-	Vector(T, T, T, T);
-#endif
+
 	template<typename U>
 	Vector(const Vector<U, N> &);
 
@@ -131,7 +126,6 @@ inline Vector<T, N>::Vector(const T *d, unsigned stride)
 		(*this)[i] = d[i*stride];
 }
 
-#if __cplusplus >= 201103L
 template<typename T, unsigned N>
 template<typename... Args>
 inline Vector<T, N>::Vector(T x_, Args... v)
@@ -142,33 +136,6 @@ inline Vector<T, N>::Vector(T x_, Args... v)
 	for(auto c: std::initializer_list<T> { static_cast<T>(v)... })
 		(*this)[i++] = c;
 }
-#else
-/* The compiler won't instantiate these unless they are used.  Trying to use
-them on the wrong class results in an error. */
-template<typename T, unsigned N>
-inline Vector<T, N>::Vector(T x_, T y_)
-{
-	this->VectorComponents<T, 2>::x = x_;
-	this->VectorComponents<T, 2>::y = y_;
-}
-
-template<typename T, unsigned N>
-inline Vector<T, N>::Vector(T x_, T y_, T z_)
-{
-	this->VectorComponents<T, 3>::x = x_;
-	this->VectorComponents<T, 3>::y = y_;
-	this->VectorComponents<T, 3>::z = z_;
-}
-
-template<typename T, unsigned N>
-inline Vector<T, N>::Vector(T x_, T y_, T z_, T w_)
-{
-	this->VectorComponents<T, 4>::x = x_;
-	this->VectorComponents<T, 4>::y = y_;
-	this->VectorComponents<T, 4>::z = z_;
-	this->VectorComponents<T, 4>::w = w_;
-}
-#endif
 
 template<typename T, unsigned N>
 template<typename U>
-- 
2.43.0