From 552dad40a10b2240f24fa04c53e00aa78818c81d Mon Sep 17 00:00:00 2001
From: Pavel Kirienko <pavel.kirienko@gmail.com>
Date: Fri, 17 Mar 2017 13:31:05 +0300
Subject: [PATCH] Fixed inclusions in matrix/

---
 matrix/Matrix.hpp           |  1 -
 matrix/Vector.hpp           |  2 -
 matrix/helper_functions.hpp |  1 -
 matrix/math.hpp             |  1 +
 matrix/stdlib_imports.hpp   | 90 +++++++++++++++++++++++++++++++++++++
 5 files changed, 91 insertions(+), 4 deletions(-)
 create mode 100644 matrix/stdlib_imports.hpp

diff --git a/matrix/Matrix.hpp b/matrix/Matrix.hpp
index 0d3fd48e38..976ca83f71 100644
--- a/matrix/Matrix.hpp
+++ b/matrix/Matrix.hpp
@@ -8,7 +8,6 @@
 
 #pragma once
 
-#include <cmath>
 #include <cstdio>
 #include <cstring>
 
diff --git a/matrix/Vector.hpp b/matrix/Vector.hpp
index 9265b2a223..2fa0363400 100644
--- a/matrix/Vector.hpp
+++ b/matrix/Vector.hpp
@@ -8,8 +8,6 @@
 
 #pragma once
 
-#include <cmath>
-
 #include "math.hpp"
 
 namespace matrix
diff --git a/matrix/helper_functions.hpp b/matrix/helper_functions.hpp
index f501598f9b..e8cc0dcb80 100644
--- a/matrix/helper_functions.hpp
+++ b/matrix/helper_functions.hpp
@@ -1,7 +1,6 @@
 #pragma once
 
 #include "math.hpp"
-#include <cmath>
 
 namespace matrix
 {
diff --git a/matrix/math.hpp b/matrix/math.hpp
index b69d2e0eec..342ae5e612 100644
--- a/matrix/math.hpp
+++ b/matrix/math.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "stdlib_imports.hpp"
 #ifdef __PX4_QURT
 #include "dspal_math.h"
 #endif
diff --git a/matrix/stdlib_imports.hpp b/matrix/stdlib_imports.hpp
new file mode 100644
index 0000000000..c72b1fc3d5
--- /dev/null
+++ b/matrix/stdlib_imports.hpp
@@ -0,0 +1,90 @@
+/**
+ * @file stdlib_imports.hpp
+ *
+ * @author Pavel Kirienko <pavel.kirienko@zubax.com>
+ */
+
+#pragma once
+
+#include <cmath>
+#include <cstdlib>
+#include <cinttypes>
+
+namespace matrix {
+
+using std::abs;
+using std::div;
+using std::fabs;
+using std::fmod;
+using std::exp;
+using std::log;
+using std::log10;
+using std::pow;
+using std::sqrt;
+using std::sin;
+using std::cos;
+using std::tan;
+using std::asin;
+using std::acos;
+using std::atan;
+using std::atan2;
+using std::sinh;
+using std::cosh;
+using std::tanh;
+using std::ceil;
+using std::floor;
+using std::frexp;
+using std::ldexp;
+using std::modf;
+using std::fpclassify;
+using std::isfinite;
+using std::isinf;
+using std::isnan;
+using std::isnormal;
+using std::signbit;
+using std::isgreater;
+using std::isgreaterequal;
+using std::isless;
+using std::islessequal;
+using std::islessgreater;
+using std::isunordered;
+
+#if __cplusplus >= 201103L
+
+using std::imaxabs;
+using std::imaxdiv;
+using std::remainder;
+using std::remquo;
+using std::fma;
+using std::fmax;
+using std::fmin;
+using std::fdim;
+using std::nan;
+using std::nanf;
+using std::nanl;
+using std::exp2;
+using std::expm1;
+using std::log2;
+using std::log1p;
+using std::cbrt;
+using std::hypot;
+using std::asinh;
+using std::acosh;
+using std::atanh;
+using std::erf;
+using std::erfc;
+using std::tgamma;
+using std::lgamma;
+using std::trunc;
+using std::round;
+using std::nearbyint;
+using std::rint;
+using std::scalbn;
+using std::ilogb;
+using std::logb;
+using std::nextafter;
+using std::copysign;
+
+#endif
+
+}