Added missing files

Makefile.am

+SUBDIRS = src
+
+bin_PROGRAMS = 
\ No newline at end of file

src/csv_multiarray.hpp

+/*
+ * csv_multiarray_copy.hpp
+ *
+ *  Created on: Jun 20, 2015
+ *      Author: i-bird
+ */
+
+#ifndef CSV_MULTIARRAY_COPY_HPP_
+#define CSV_MULTIARRAY_COPY_HPP_
+
+
+
+/*! \brief This class is an helper to produce csv headers from multi-array
+ *
+ * Usage:
+ *
+ * \code{.cpp}
+ *
+ * float src[3];
+ *
+ * std::stringstream str;
+ * csv_col_str<float[3]> cp(std::string("test"),str);
+ *
+ * std::cout << str.str() << "\n";
+ *
+ * \endcode
+ *
+ * Will produce ",test[0],test[1],test[2]"
+ *
+ */
+template<typename T>
+struct csv_col_str
+{
+	inline csv_col_str(std::string prp, std::stringstream & str)
+	{
+		str << "," << prp;
+	}
+};
+
+//! Partial specialization for N=1 1D-Array
+template<typename T,size_t N1>
+struct csv_col_str<T[N1]>
+{
+	inline csv_col_str(std::string prp, std::stringstream & str)
+	{
+		for (size_t i = 0 ; i < N1 ; i++)
+			str << "," << prp << "_" << "[" << i << "]";
+	}
+};
+
+//! Partial specialization for N=2 2D-Array
+template<typename T,size_t N1,size_t N2>
+struct csv_col_str<T[N1][N2]>
+{
+	inline csv_col_str(std::string prp, std::stringstream & str)
+	{
+		for (size_t i1 = 0 ; i1 < N1 ; i1++)
+		{
+			for (size_t i2 = 0 ; i2 < N2 ; i2++)
+			{
+				str << "," << prp << "_"  << "[" << i1 << "]" << "[" << i2 << "]";
+			}
+		}
+	}
+};
+
+//! Partial specialization for N=3
+template<typename T,size_t N1,size_t N2,size_t N3>
+struct csv_col_str<T[N1][N2][N3]>
+{
+	inline csv_col_str(std::string prp, std::stringstream & str)
+	{
+		for (size_t i1 = 0 ; i1 < N1 ; i1++)
+		{
+			for (size_t i2 = 0 ; i2 < N2 ; i2++)
+			{
+				for (size_t i3 = 0 ; i3 < N3 ; i3++)
+				{
+					str << "," << prp << "_"  << "[" << i1 << "]" << "[" << i2 << "]" << "[" << i3 << "]";
+				}
+			}
+		}
+	}
+};
+
+//! Partial specialization for N=4
+template<typename T,size_t N1,size_t N2,size_t N3,size_t N4>
+struct csv_col_str<T[N1][N2][N3][N4]>
+{
+	inline csv_col_str(std::string prp, std::stringstream & str)
+	{
+		for (size_t i1 = 0 ; i1 < N1 ; i1++)
+		{
+			for (size_t i2 = 0 ; i2 < N2 ; i2++)
+			{
+				for (size_t i3 = 0 ; i3 < N3 ; i3++)
+				{
+					for (size_t i4 = 0 ; i4 < N4 ; i4++)
+					{
+						str << "," << prp << "_"  << "[" << i1 << "]" << "[" << i2 << "]" << "[" << i3 << "]" << "[" << i4 << "]";
+					}
+				}
+			}
+		}
+	}
+};
+
+
+/*! \brief This class is an helper to produce csv data from multi-array
+ *
+ * Usage:
+ *
+ * \code{.cpp}
+ *
+ * float src[3] = {1.0,2.0,3.0};
+ *
+ * std::stringstream str;
+ * csv_value_str<float[3]> cp(src,str);
+ *
+ * std::cout << str.str() << "\n";
+ *
+ * \endcode
+ *
+ * Will produce ",1.0,2.0,3.0"
+ *
+ */
+template<typename T>
+struct csv_value_str
+{
+	inline csv_value_str(T & v, std::stringstream & str)
+	{
+		str << "," << v;
+	}
+};
+
+//! Partial specialization for N=1 1D-Array
+template<typename T,size_t N1>
+struct csv_value_str<T[N1]>
+{
+	inline csv_value_str(const T v[N1], std::stringstream & str)
+	{
+		for (size_t i = 0 ; i < N1 ; i++)
+			str << "," << v[i];
+	}
+};
+
+//! Partial specialization for N=2 2D-Array
+template<typename T,size_t N1,size_t N2>
+struct csv_value_str<T[N1][N2]>
+{
+	inline csv_value_str(const T v[N1][N2], std::stringstream & str)
+	{
+		for (size_t i1 = 0 ; i1 < N1 ; i1++)
+		{
+			for (size_t i2 = 0 ; i2 < N2 ; i2++)
+			{
+				str << "," << v[i1][i2];
+			}
+		}
+	}
+};
+
+//! Partial specialization for N=3
+template<typename T,size_t N1,size_t N2,size_t N3>
+struct csv_value_str<T[N1][N2][N3]>
+{
+	inline csv_value_str(const T v[N1][N2][N3], std::stringstream & str)
+	{
+		for (size_t i1 = 0 ; i1 < N1 ; i1++)
+		{
+			for (size_t i2 = 0 ; i2 < N2 ; i2++)
+			{
+				for (size_t i3 = 0 ; i3 < N3 ; i3++)
+				{
+					str << "," <<  v[i1][i2][i3];
+				}
+			}
+		}
+	}
+};
+
+//! Partial specialization for N=4
+template<typename T,size_t N1,size_t N2,size_t N3,size_t N4>
+struct csv_value_str<T[N1][N2][N3][N4]>
+{
+	inline csv_value_str(const T v[N1][N2][N3][N4], std::stringstream & str)
+	{
+		for (size_t i1 = 0 ; i1 < N1 ; i1++)
+		{
+			for (size_t i2 = 0 ; i2 < N2 ; i2++)
+			{
+				for (size_t i3 = 0 ; i3 < N3 ; i3++)
+				{
+					for (size_t i4 = 0 ; i4 < N4 ; i4++)
+					{
+						str << "," << v[i1][i2][i3][i4];
+					}
+				}
+			}
+		}
+	}
+};
+
+#endif /* CSV_MULTIARRAY_COPY_HPP_ */

src/util.hpp

+/*
+ * util.hpp
+ *
+ *  Created on: May 7, 2015
+ *      Author: Pietro Incardona
+ */
+
+#ifndef UTIL_HPP_
+#define UTIL_HPP_
+
+#include <boost/iostreams/device/mapped_file.hpp>
+
+
+/*! \brief Compare two files, return true if they match
+ *
+ * \param file1 path1
+ * \param file2 path2
+ *
+ * \return true if they match
+ *
+ */
+bool compare(std::string file1, std::string file2)
+{
+    boost::iostreams::mapped_file_source f1(file1);
+    boost::iostreams::mapped_file_source f2(file2);
+
+    if( f1.size() == f2.size() && std::equal(f1.data(), f1.data() + f1.size(), f2.data()) )
+        return true;
+    else
+        return false;
+}
+
+struct RGB
+{
+	float R;
+	float G;
+	float B;
+
+	std::string toString()
+	{
+		return std::to_string(R) + " " + std::to_string(G) + " " + std::to_string(B);
+	}
+};
+
+/*! \brief Return the color sampled from one group
+ *
+ * groups:
+ *
+ * 0: Red
+ * 1: Green
+ * 2: Blue
+ * 3: Yellow
+ * 4: Cyan
+ * 5: Magenta
+ * 6: Orange
+ * 7: Chartreuse-Green
+ * 8: Spring Green
+ * 9: Azure
+ * 10: Violet
+ * 11: Rose
+ *
+ * \param group
+ *
+ */
+
+struct RGB getColor(int group, std::uniform_real_distribution<float> & d, std::default_random_engine & g)
+{
+	struct RGB col;
+
+	if (group == 0)
+	{
+		float s = d(g);
+		col.R = s/2 + 0.5;
+		col.G = 0.0;
+		col.B = 0.0;
+	}
+	else if (group == 1)
+	{
+		float s = d(g);
+		col.R = 0.0;
+		col.G = s/2 + 0.5;
+		col.B = 0.0;
+	}
+	else if (group == 2)
+	{
+		float s = d(g);
+		col.R = 0.0;
+		col.G = 0.0;
+		col.B = s;
+	}
+	else if (group == 3)
+	{
+		float s = d(g);
+		col.R = s/2 + 0.5;
+		col.G = s/2 + 0.5;
+		col.B = 0.0;
+	}
+	else if (group == 4)
+	{
+		float s = d(g);
+		col.R = s/2 + 0.5;
+		col.G = 0.0;
+		col.B = s/2 + 0.5;
+	}
+	else if (group == 5)
+	{
+		float s = d(g);
+		col.R = 0.0;
+		col.G = s/2 + 0.5;
+		col.B = s/2 + 0.5;
+	}
+	else if (group == 6)
+	{
+		float s = d(g);
+		col.R = s/2 + 0.5;
+		col.G = s/4 + 0.5;
+		col.B = 0.0;
+	}
+	else if (group == 7)
+	{
+		float s = d(g);
+		col.R = s/4 + 0.5;
+		col.G = s/2 + 0.5;
+		col.B = 0.0;
+	}
+	else if (group == 8)
+	{
+		float s = d(g);
+		col.R = 0.0;
+		col.G = s/2 + 0.5;
+		col.B = s/4 + 0.5;
+	}
+	else if (group == 9)
+	{
+		float s = d(g);
+		col.R = 0.0;
+		col.G = s/4 + 0.5;
+		col.B = s/2 + 0.5;
+	}
+	else if (group == 10)
+	{
+		float s = d(g);
+		col.R = s/4 + 0.5;
+		col.G = 0.0;
+		col.B = s/2 + 0.5;
+	}
+	else if (group == 11)
+	{
+		float s = d(g);
+		col.R = s/2 + 0.5;
+		col.G = 0.0;
+		col.B = s/4 + 0.5;
+	}
+
+	return col;
+}
+
+/*! \brief Check if one string end with a particular string
+ *
+ * \param fullString string to check
+ * \param ending ending string to check
+ *
+ */
+bool hasEnding (std::string const &fullString, std::string const &ending)
+{
+    if (fullString.length() >= ending.length())
+    {return (0 == fullString.compare (fullString.length() - ending.length(), ending.length(), ending));}
+    else
+    {return false;}
+}
+
+#endif /* UTIL_HPP_ */