1 files changed, 34 insertions, 0 deletions
diff --git a/src/random_generator.hpp b/src/random_generator.hpp
new file mode 100644
index 0000000..a4c1331
--- /dev/null
+++ b/src/random_generator.hpp
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <memory>
+#include <random>
+
+/**
+ * Pseudo-random unsigned integer generator.
+ */
+class RandomNumberGenerator
+{
+public:
+	/**
+	 * Creates a pseudo-random number generator.
+	 *
+	 * @param seed A number generation seed
+	 */
+	RandomNumberGenerator(unsigned int seed);
+
+	/**
+	 * Creates a pesudo-random number generator.
+	 */
+	RandomNumberGenerator();
+
+	/**
+	 * Generates a number in the range of a to b.
+	 *
+	 * @param a A number lower than b
+	 * @param b A number greater than a
+	 */
+	unsigned int in_range(unsigned int a, unsigned int b);
+
+private:
+	std::unique_ptr<std::mt19937> _generator;
+};