Struct optional_ref<bool, false>

Struct optional_ref<bool, false>

boost::text::optional_ref<bool, false>

Synopsis

// In header: <boost/text/trie.hpp>


struct optional_ref<bool, false> {
  // construct/copy/destruct
  optional_ref();
  optional_ref(bool &);
  template<typename U> auto operator=(U &&);

  // public member functions
  explicit operator bool() const;
  explicit operator bool();
  bool const & operator*() const;
  bool const * operator->() const;
  bool & operator*();
  bool * operator->();
};

Description

`optional_ref` public construct/copy/destruct

```
optional_ref();
```
```
optional_ref(bool & t);
```

template<typename U> auto operator=(U && u);

`optional_ref` public member functions

```
explicit operator bool() const;
```
```
explicit operator bool();
```
```
bool const & operator*() const;
```
```
bool const * operator->() const;
```
```
bool & operator*();
```
```
bool * operator->();
```