X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Frand%2FGaloisLFSR.hpp;h=2ee476b6e321cc5d0298993b75e134b0727aeaad;hb=3a487f44c26f9bb9d1a1c831406b6497b2b3b425;hp=b0714432c77eb20e8cdeff74d6b2ce7dc7220f43;hpb=bb83e2c9db0fc9746eb076a0ecbd5c64f899d7eb;p=blank.git

diff --git a/src/rand/GaloisLFSR.hpp b/src/rand/GaloisLFSR.hpp
index b071443..2ee476b 100644
--- a/src/rand/GaloisLFSR.hpp
+++ b/src/rand/GaloisLFSR.hpp
@@ -48,6 +48,15 @@ public:
 		return (*this)(next);
 	}
 
+	template<class Container>
+	typename Container::reference From(Container &c) {
+		return c[Next<typename Container::size_type>() % c.size()];
+	}
+	template<class Container>
+	typename Container::const_reference From(const Container &c) {
+		return c[Next<typename Container::size_type>() % c.size()];
+	}
+
 private:
 	std::uint64_t state;
 	// bits 64, 63, 61, and 60 set to 1 (counting from 1 lo to hi)