rng impls

lean/include/rng.h

@@ -9,12 +9,23 @@ extern "C" {
 void frng_test();
 void xorng_test();
 void drng_test();
+
+void rng_test();
+
 #ifdef __cplusplus
 }
 // RNG interfaces
 #include <rng/frng.hpp>
+#include <rng/drng.hpp>
 #include <rng/xoroshiro128plus.hpp>
 
+namespace rng {
+	void test_algo(RNG&& rng);
+
+template<class R,
+	typename std::enable_if<std::is_base_of<RNG, R>::value>::value __fuck>
+		inline void test_algo(R&& rng) { test_algo(static_cast<RNG&&>(rng)); }
+}
 #endif
 
 #endif /* _RNG_H */

lean/src/main.c

@@ -43,9 +43,10 @@ int main(int argc, char** argv)
 {
 	struct prog_args args = {.argc = argc, .argv = argv};
 	
-	frng_test();
-	xorng_test();
-	drng_test();
+	rng_test();
+	//frng_test();
+	//xorng_test();
+	//drng_test();
 
 	if( argv[1] ) {
 		map_and_then(argv[1], &map_callback, &args);

lean/src/rng/drng.cpp

@@ -2,7 +2,7 @@
 #include <ctime>
 #include <iostream>
 
-#include <rng/drng.h>
+#include <rng/drng.hpp>
 
 namespace rng
 {

lean/src/rng/test.cpp

@@ -0,0 +1,37 @@
+#include <iostream>
+#include <rng.h>
+
+namespace rng {
+	void test_algo(RNG&& rng)
+	{
+		using namespace std;
+
+		for(int i=0;i<10;i++) {
+			double d = rng.next_double();
+			long l = rng.next_long(-10, 10);
+
+			std::array<bool, 10> ar;
+			for(auto& i : ar) i = rng.chance();
+
+			cout << "\t(Sampled: " << d; 
+			cout << ", Long: " << l;
+			cout << ", Bools: [ ";
+			for(const auto& i : ar) cout << i << " ";
+			cout << "])" << endl;
+		}
+	}
+}
+
+extern "C" void rng_test()
+{
+	using namespace std;
+	
+	cout << "frng:" << endl;
+	rng::test_algo(rng::frng(1.0, 1.2));
+
+	cout << "drng:" << endl;
+	rng::test_algo(rng::drng(10));
+
+	cout << "xoroshiro128+" << endl;
+	rng::test_algo(rng::xoroshiro128plus(100ul, 200ul));
+}