testing

include/utils/vector.h

@@ -12,8 +12,23 @@ namespace utils{
 	//#######################################
 	template<typename T>
 	struct Vector{
+
+		using value_type = T;
 		std::vector<T> v;
 
+	    Vector() = default;
+
+	    Vector(uint64_t size, T value = T()) {
+	        v.resize(size, value);
+	    }
+
+
+		void clear(){v.clear();}
+		void push_back(const T& val) { v.push_back(val); }
+		T& operator[](uint64_t idx) { return v[idx]; }
+		const T& operator[](uint64_t idx) const { return v[idx]; }
+		uint64_t size() const { return v.size(); }
+
 		void fill(const uint64_t size, const T num){
 			v.clear();
 			for (uint64_t i = 0; i < size; i++)
@@ -93,6 +108,22 @@ namespace utils{
 		void print() const{
 			std::cout << *this << std::endl;
 		}
+
+		void linspace(const T start, const T stop, const T num){
+			v.clear();
+
+			if (num > 1){
+
+				double delta = (stop - start)/(num - 1);
+
+				for (uint64_t i = 0; i < num; i++){
+					v.push_back(static_cast<T>(start + delta * i));
+				}
+				//v.push_back(static_cast<T>(stop));
+			}
+			
+
+		}
 	};
 
 	typedef Vector<int> Vi;