+ /// special case for randrom(boolean), since static_cast<bool>(0b10) == true
+ bool operator ()(bool &out) noexcept {
+ return out = operator ()();
+ }
+
+ template<class T>
+ T Next() noexcept {
+ T next;
+ return (*this)(next);
+ }
+
+ float SNorm() noexcept {
+ return float(Next<std::uint32_t>()) * (1.0f / 2147483647.5f) - 1.0f;
+ }
+
+ float UNorm() noexcept {
+ return float(Next<std::uint32_t>()) * (1.0f / 4294967295.0f);
+ }
+
+ template<class Container>
+ typename Container::reference From(Container &c) {
+ assert(c.size() > 0);
+ return c[Next<typename Container::size_type>() % c.size()];
+ }
+ template<class Container>
+ typename Container::const_reference From(const Container &c) {
+ assert(c.size() > 0);
+ return c[Next<typename Container::size_type>() % c.size()];
+ }
+