From 5270710fc235665591b22246d762ab19b2146a4e Mon Sep 17 00:00:00 2001
From: aothms <t.krijnen@gmail.com>
Date: Mon, 25 Jan 2016 14:44:35 +0100
Subject: [PATCH] Use vanilla C arrays instead of std::tr::array Fixes
 https://github.com/IfcOpenShell/IfcOpenShell/issues/17

---
 src/ifcgeom/IfcGeomRenderStyles.cpp |  8 ++++----
 src/ifcgeom/IfcGeomRenderStyles.h   | 12 +-----------
 2 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/src/ifcgeom/IfcGeomRenderStyles.cpp b/src/ifcgeom/IfcGeomRenderStyles.cpp
index f8730391d6..2d9da9a042 100644
--- a/src/ifcgeom/IfcGeomRenderStyles.cpp
+++ b/src/ifcgeom/IfcGeomRenderStyles.cpp
@@ -21,7 +21,7 @@
 
 #include "IfcGeom.h"
 
-bool process_colour(IfcSchema::IfcColourRgb* colour, std::tr1::array<double, 3>& rgb) {
+bool process_colour(IfcSchema::IfcColourRgb* colour, double* rgb) {
 	if (colour != 0) {
 		rgb[0] = colour->Red();
 		rgb[1] = colour->Green();
@@ -30,7 +30,7 @@ bool process_colour(IfcSchema::IfcColourRgb* colour, std::tr1::array<double, 3>&
 	return colour != 0;
 }
 
-bool process_colour(IfcSchema::IfcNormalisedRatioMeasure* factor, std::tr1::array<double, 3>& rgb) {
+bool process_colour(IfcSchema::IfcNormalisedRatioMeasure* factor, double* rgb) {
 	if (factor != 0) {
 		const double f = *factor;
 		rgb[0] = rgb[1] = rgb[2] = f;
@@ -38,7 +38,7 @@ bool process_colour(IfcSchema::IfcNormalisedRatioMeasure* factor, std::tr1::arra
 	return factor != 0;
 }
 
-bool process_colour(IfcSchema::IfcColourOrFactor* colour_or_factor, std::tr1::array<double, 3>& rgb) {
+bool process_colour(IfcSchema::IfcColourOrFactor* colour_or_factor, double* rgb) {
 	if (colour_or_factor == 0) {
 		return false;
 	} else if (colour_or_factor->is(IfcSchema::Type::IfcColourRgb)) {
@@ -66,7 +66,7 @@ const IfcGeom::SurfaceStyle* IfcGeom::Kernel::get_style(const IfcSchema::IfcRepr
 	} else {
 		surface_style = SurfaceStyle(surface_style_id);
 	}
-	std::tr1::array<double, 3> rgb;
+	double rgb[3];
 	if (process_colour(shading_styles.second->SurfaceColour(), rgb)) {
 		surface_style.Diffuse().reset(SurfaceStyle::ColorComponent(rgb[0], rgb[1], rgb[2]));
 	}
diff --git a/src/ifcgeom/IfcGeomRenderStyles.h b/src/ifcgeom/IfcGeomRenderStyles.h
index cd8d771246..d84b85d737 100644
--- a/src/ifcgeom/IfcGeomRenderStyles.h
+++ b/src/ifcgeom/IfcGeomRenderStyles.h
@@ -20,16 +20,6 @@
 #ifndef IFCGEOMRENDERSTYLES_H
 #define IFCGEOMRENDERSTYLES_H
 
-#ifdef __GNUC__
-#include <tr1/array>
-#else
-#if _MSC_VER < 1600
-#include <boost/tr1/array.hpp>
-#else
-#include <array>
-#endif
-#endif
-
 #ifdef USE_IFC4
 #include "../ifcparse/Ifc4.h"
 #else
@@ -41,7 +31,7 @@ namespace IfcGeom {
 	public:
 		class ColorComponent {
 		private:
-			std::tr1::array<double, 3> data;
+			double data[3];
 		public:
 			ColorComponent(double r, double g, double b) {
 				data[0] = r; data[1] = g; data[2] = b;