Why can"t I call Random:: functions from an instance of derrived class crand???

Fortune for cpprng's current commit: Curse − 凶

include/rng.h

@@ -69,9 +69,10 @@ struct Random
 
 		Random* const rng;
 	};
+	public:
 
-	constexpr inline Random(){}
-	constexpr inline virtual ~Random(){}
+	inline Random(){}
+	inline virtual ~Random(){}
 
 	inline f64 next_f64() { return sample(); }
 	inline f32 next_f32() { return (f32)sample(); }

include/rng/crand.h

@@ -2,7 +2,7 @@
 
 #include "../common.h"
 
-#include "../rng.h"
+#include <rng.h>
 #include "../mem.h"
 
 namespace rng
@@ -16,7 +16,7 @@ namespace rng
 		crand();
 		crand(u64 seed);
 
-		inline ~crand(){}
+		inline ~crand() override{}
 
 		inline i64 next_i64() override { return _sample_int(); }
 		u64 next_u64() override;

src/main.cpp

@@ -3,6 +3,8 @@
 
 #include <cstdio>
 
+using namespace rng;
+
 void r(Random& r)
 {
 	u8 bytes[32];
@@ -13,8 +15,26 @@ void r(Random& r)
 	std::array<char, 10> nn = r.next<std::array<char, 10>>();
 }
 
-void rng_test();
+void rng_test()
+{
+	crand  _r(123);
+	Random& r = _r;
+	printf("%lu %lu %lu\n", r.next_u64(), r.next_u64(), r.next_u64());
+	printf("%d %d %d\n", r.next_i32(), r.next_i32(), r.next_i32());
+	printf("%u %u %u\n", r.next_u32(), r.next_u32(), r.next_u32());
+
+	union {
+		volatile u64 u;
+		u8 b[sizeof(u64)];
+		std::array<u8, sizeof(u64)> a;
+	} thing = {0};
 
+	r.next_bytes(thing.b, sizeof(u64));
+	printf("chaos: %lu, %lu, %lu\n", thing.u, (r.next_bytes(thing.a), thing.u), (r.next_bytes(thing.b), thing.u));
+
+	// TODO: these aren't implemented yet in the base Random huh...
+	printf("---\n%u %d %d %u\n", r.next_u32(10, 20), r.next_i32(10, 20), r.next_i32(10), r.next_u32(10));
+}
 int main()
 {
 	rng_test();

src/rng/crand.cpp

@@ -30,7 +30,7 @@ namespace rng
 {	
 	void crand::_deleter::delete_object(_opaque** state) { _jr_free(reinterpret_cast<jr_state*>(*state)); *state = nullptr; }
 
-	crand::crand(_opaque* raw) :_state(mem::aligned_ptr<_opaque, _deleter>(raw)){}
+	crand::crand(_opaque* raw) : Random(), _state(mem::aligned_ptr<_opaque, _deleter>(raw)){}
 
 	crand::crand(u64 seed) : crand(reinterpret_cast<_opaque*>(_jr_new(seed))){}
 	crand::crand() : crand(0xabad1dea){}
@@ -65,28 +65,8 @@ namespace rng
 	}
 	void crand::next_v64(u64* p, usize n)
 	{
-		while( n --> 0) *p++ = u64(_sample_int() & INT32_MAX) + (u64(_sample_int() & INT32_MAX) << 32);
+		while( n --> 0 ) *p++ = u64(_sample_int() & INT32_MAX) + (u64(_sample_int() & INT32_MAX) << 32);
 	}
 
 }
 
-void rng_test()
-{
-	rng::crand _r(123);
-	Random& r = _r;
-	printf("%lu %lu %lu\n", r.next_u64(), r.next_u64(), r.next_u64());
-	printf("%d %d %d\n", r.next_i32(), r.next_i32(), r.next_i32());
-	printf("%u %u %u\n", r.next_u32(), r.next_u32(), r.next_u32());
-
-	union {
-		volatile u64 u;
-		u8 b[sizeof(u64)];
-		std::array<u8, sizeof(u64)> a;
-	} thing = {0};
-
-	r.next_bytes(thing.b, sizeof(u64));
-	printf("chaos: %lu, %lu, %lu\n", thing.u, (r.next_bytes(thing.a), thing.u), (r.next_bytes(thing.b), thing.u));
-
-	// TODO: these aren't implemented yet in the base Random huh...
-	printf("---\n%u %d %d %u\n", r.next_u32(10, 20), r.next_i32(10, 20), r.next_i32(10), r.next_u32(10));
-}