Struct null_sentinel_t

Struct null_sentinel_t

boost::text::null_sentinel_t

Synopsis

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


struct null_sentinel_t {

  // public member functions
  constexpr null_sentinel_t base() const;
};

Description

A sentinel type that compares equal to a pointer to a 1-, 2-, or 4-byte integral value, iff the pointer is null.

`null_sentinel_t` public member functions

```
constexpr null_sentinel_t base() const;
```