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include/utils/vector.h

@@ -0,0 +1,105 @@
+#ifndef _vector_n_
+#define _vector_n_
+
+#include "iostream"
+#include <vector>
+#include <random>
+
+
+namespace utils{
+	//#######################################
+	//#            VECTOR TYPE             #
+	//#######################################
+	template<typename T>
+	struct Vector{
+		std::vector<T> v;
+
+		void fill(const uint64_t size, const T num){
+			v.clear();
+			for (uint64_t i = 0; i < size; i++)
+			{
+				v.push_back(num);
+			}
+		}
+
+		void fill_RNG(const uint64_t size, const double min, const double max){
+			v.clear();
+			
+			std::mt19937_64 rng{}; 
+			rng.seed( std::random_device{}());
+
+			for (uint64_t i = 0; i < size; i++){
+
+				v.push_back(std::uniform_real_distribution<>{min, max}(rng));
+			}
+		}
+
+		void disturbance(const double min, const double max){
+
+			uint64_t size = v.size();
+
+			std::mt19937_64 rng{}; 
+			rng.seed(std::random_device{}());
+
+			for (uint64_t i = 0; i < size; i++){
+				v[i] *= std::uniform_real_distribution<>{min, max}(rng);
+			}
+		}
+
+		double max(){
+			double max_value = v[0];
+
+			for (uint64_t i = 1; i < v.size(); i++){
+				max_value = MAX(max_value, v[i]);
+			}
+			return max_value;
+		}
+
+		double min(){
+			double min_value = v[0];
+
+			for (uint64_t i = 1; i < v.size(); i++){
+				min_value = MIN(min_value, v[i]);
+			}
+			return min_value;
+		}
+
+		double sum() const {
+			double sum_value = 0;
+
+			for (uint64_t i = 0; i < v.size(); i++){
+				sum_value += v[i];
+			}
+			return sum_value;
+		}
+
+		double mean(){
+			double mean_value = sum()/v.size();
+			return mean_value;
+		}
+
+		inline friend std::ostream& operator << (std::ostream& out, const Vector& vec){
+			out << "[";
+			for (uint64_t i = 0; i < vec.v.size(); i++){
+				out << vec.v[i];
+		        if (i != vec.v.size() - 1) {
+		            out << ", ";
+		        }
+		    }
+		    out << "]";
+			return out;
+		}
+		
+		void print() const{
+			std::cout << *this << std::endl;
+		}
+	};
+
+	typedef Vector<int> Vi;
+	typedef Vector<float> Vf;
+	typedef Vector<double> Vd;
+
+
+} // namespace utils
+
+#endif // _numerics_n_