Clean project structure.

src/base/core/RandomUtils.cpp

@@ -0,0 +1,22 @@
+#include "RandomUtils.h"
+
+#include <random>
+#include <algorithm>
+#include <iterator>
+
+std::vector<unsigned> RandomUtils::getRandomVecUnsigned(std::size_t size)
+{
+    std::random_device rnd_device;
+
+    std::mt19937 mersenne_engine {rnd_device()};
+    std::uniform_int_distribution<unsigned> dist {0, 9};
+
+    auto generator = [&dist, &mersenne_engine]()
+    		{
+    	return dist(mersenne_engine);
+    		};
+
+    std::vector<unsigned> vec(size);
+    std::generate(std::begin(vec), std::end(vec), generator);
+    return vec;
+}