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use the explicit type for iterators in return types

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This commit is contained in:
5chmidti 2023-07-31 16:20:04 +02:00
parent 300007ee6b
commit 4583e1a740
1 changed files with 7 additions and 4 deletions
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11
test/ranges-test.cc
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@ -89,14 +89,17 @@ template <typename T> class flat_set {
using key_type = T;
using container_type = std::vector<T>;
using iterator = typename std::vector<T>::iterator;
using const_iterator = typename std::vector<T>::const_iterator;
template <typename... Ts>
explicit flat_set(Ts&&... args) : c{std::forward<Ts>(args)...} {}
auto begin() -> decltype(auto) { return c.begin(); }
auto begin() const -> decltype(auto) { return c.begin(); }
iterator begin() { return c.begin(); }
const_iterator begin() const { return c.begin(); }
auto end() -> decltype(auto) { return c.end(); }
auto end() const -> decltype(auto) { return c.end(); }
iterator end() { return c.end(); }
const_iterator end() const { return c.end(); }
private:
std::vector<T> c;