Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This version of Boost is under active development. You are currently in the master branch. The current version is 1.91.0.

Class lock_exception

Class lock_exception

boost::interprocess::lock_exception

Synopsis

// In header: <boost/interprocess/exceptions.hpp>


class lock_exception : public boost::interprocess::interprocess_exception {
public:

  // public member functions
  lock_exception(error_code_t = lock_error) noexcept;
  const char * what() const noexcept;
};

Description

This is the exception thrown by shared interprocess_mutex family when a deadlock situation is detected or when using a interprocess_condition the interprocess_mutex is not locked

`lock_exception` public member functions

lock_exception(error_code_t err = lock_error) noexcept;

```
const char * what() const noexcept;
```