Remove unused code

4 files changed, 1 insertions, 190 deletions

diff --git a/build/linux/Makefile.in b/build/linux/Makefile.in
index c83e9f0..7cff15e 100644
--- a/build/linux/Makefile.in
+++ b/build/linux/Makefile.in
@@ -179,8 +179,7 @@ BASE_OBJECTS=\
 	src/VolumeGeometry2D.lo \
 	src/VolumeGeometry3D.lo \
 	src/XMLDocument.lo \
-	src/XMLNode.lo \
-	src/swrap.lo
+	src/XMLNode.lo
 
 CUDA_CXX_OBJECTS=\
 	src/CudaProjector2D.lo \
diff --git a/include/astra/Globals.h b/include/astra/Globals.h
index 8375726..7c1e9a8 100644
--- a/include/astra/Globals.h
+++ b/include/astra/Globals.h
@@ -121,21 +121,6 @@ namespace astra {
 //}
 
 //----------------------------------------------------------------------------------------
-// errors
-namespace astra {
-
-typedef enum {ASTRA_SUCCESS, 
-			  ASTRA_ERROR_NOT_INITIALIZED,
-			  ASTRA_ERROR_INVALID_FILE,
-			  ASTRA_ERROR_OUT_OF_RANGE,
-			  ASTRA_ERROR_DIMENSION_MISMATCH,
-			  ASTRA_ERROR_EXTERNAL_LIBRARY,
-			  ASTRA_ERROR_ALLOCATION,
-			  ASTRA_ERROR_NOT_IMPLEMENTED} AstraError;
-}
-
-
-//----------------------------------------------------------------------------------------
 // variables
 namespace astra {
 	const float32 PI = 3.14159265358979323846264338328f;
@@ -148,51 +133,6 @@ namespace astra {
 }
 
 //----------------------------------------------------------------------------------------
-// math
-namespace astra {
-
-	inline float32 cos_73s(float32 x) 
-	{ 
-		/*
-		const float32 c1 =  0.999999953464f;
-		const float32 c2 = -0.4999999053455f;
-		const float32 c3 =  0.0416635846769f;
-		const float32 c4 = -0.0013853704264f;
-		const float32 c5 =  0.000023233f;
-		*/
-		const float c1= (float)0.99940307;
-		const float c2= (float)-0.49558072;
-		const float c3= (float)0.03679168;
-
-		float32 x2;
-		x2 = x * x;
-		//return (c1 + x2*(c2 + x2*(c3 + x2*(c4 + c5*x2))));
-		return (c1 + x2*(c2 + c3 * x2));
-	}
-
-	inline float32 fast_cos(float32 x) 
-	{
-		int quad; 
-
-		//x = fmod(x, 2*PI);		// Get rid of values > 2* pi
-		if (x < 0) x = -x;		// cos(-x) = cos(x)
-		quad = int(x/PIdiv2);	// Get quadrant # (0 to 3) 
-		switch (quad) {
-			case 0: return  cos_73s(x);
-			case 1: return -cos_73s(PI-x);
-			case 2: return -cos_73s(x-PI);
-			case 3: return  cos_73s(2*PI-x);
-		}
-		return 0.0f;
-	}
-
-	inline float32 fast_sin(float32 x){
-		return fast_cos(PIdiv2-x);
-	}
-
-}
-
-//----------------------------------------------------------------------------------------
 // structs
 namespace astra {
 	/**
@@ -226,47 +166,6 @@ namespace astra {
 	};
 }
 
-//----------------------------------------------------------------------------------------
-// functions for testing
-template<typename T>
-inline void writeArray(T*** arr, int dim1, int dim2, int dim3, const std::string& filename)
-{
-	std::ofstream out(filename.c_str());
-	int i1, i2, i3;
-	for (i1 = 0; i1 < dim1; ++i1) {
-		for (i2 = 0; i2 < dim2; ++i2) {
-			for (i3 = 0; i3 < dim3; ++i3) {
-				out << arr[i1][i2][i3] << " ";
-			}
-			out << std::endl;
-		}
-		out << std::endl;
-	}
-	out.close();
-}
-
-template<typename T>
-inline void writeArray(T** arr, int dim1, int dim2, const std::string& filename)
-{
-	std::ofstream out(filename.c_str());
-	for (int i1 = 0; i1 < dim1; i1++) {
-		for (int i2 = 0; i2 < dim2; i2++) {
-			out << arr[i1][i2] << " ";
-		}
-		out << std::endl;
-	}
-	out.close();
-}
-
-template<typename T>
-inline void writeArray(T* arr, int dim1, const std::string& filename)
-{
-	std::ofstream out(filename.c_str());
-	for (int i1 = 0; i1 < dim1; i1++) {
-		out << arr[i1] << " ";
-	}
-	out.close();
-}
 namespace astra {
 _AstraExport inline int getVersion() { return ASTRA_TOOLBOXVERSION; }
 _AstraExport inline const char* getVersionString() { return ASTRA_TOOLBOXVERSION_STRING; }
@@ -280,7 +179,6 @@ _AstraExport inline bool cudaEnabled() { return false; }
 // portability between MSVC and Linux/gcc
 
 #ifndef _MSC_VER
-#include "swrap.h"
 #define EXPIMP_TEMPLATE
 
 #if !defined(FORCEINLINE) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
diff --git a/include/astra/swrap.h b/include/astra/swrap.h
deleted file mode 100644
index cd479f3..0000000
--- a/include/astra/swrap.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
------------------------------------------------------------------------
-Copyright: 2010-2016, iMinds-Vision Lab, University of Antwerp
-           2014-2016, CWI, Amsterdam
-
-Contact: astra@uantwerpen.be
-Website: http://www.astra-toolbox.com/
-
-This file is part of the ASTRA Toolbox.
-
-
-The ASTRA Toolbox is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-The ASTRA Toolbox is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
-
------------------------------------------------------------------------
-*/
-
-#ifndef _INC_ASTRA_SWRAP_H
-#define _INC_ASTRA_SWRAP_H
-
-#ifndef _MSC_VER
-
-#include <cstdio>
-
-typedef int errno_t;
-errno_t fopen_s(FILE** pFile, const char *filename, const char *mode);
-
-#endif
-
-#endif
diff --git a/src/swrap.cpp b/src/swrap.cpp
deleted file mode 100644
index c970ab5..0000000
--- a/src/swrap.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
------------------------------------------------------------------------
-Copyright: 2010-2016, iMinds-Vision Lab, University of Antwerp
-           2014-2016, CWI, Amsterdam
-
-Contact: astra@uantwerpen.be
-Website: http://www.astra-toolbox.com/
-
-This file is part of the ASTRA Toolbox.
-
-
-The ASTRA Toolbox is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-The ASTRA Toolbox is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
-
------------------------------------------------------------------------
-*/
-
-#ifndef _MSC_VER
-
-#include "astra/swrap.h"
-#include <cerrno>
-
-errno_t fopen_s(FILE** pFile, const char* filename, const char* mode)
-{
-	if (!pFile)
-		return EINVAL;
-
-	FILE* x = fopen(filename, mode);
-	if (!x)
-		return errno;
-
-	*pFile = x;
-	return 0;
-}
-
-#endif