Class template iunordered_set_index

Boost C++ Libraries

Class template iunordered_set_index

boost::interprocess::iunordered_set_index

Synopsis

// In header: <boost/interprocess/indexes/iunordered_set_index.hpp>

template<typename MapConfig> 
class iunordered_set_index : private , public  {
public:
  // types
  typedef            ;          
  typedef      ;    
  typedef  ;
  typedef          ;        
  typedef          ;        
  typedef         ;       
  typedef       ;     
  typedef           ;         
  typedef     ;   

  // construct/copy/destruct
  ();
  ~();

  // public member functions
   ();
   ();
   ();
   () ;
   
  (, );
   (, );
};

Description

Index type based in boost::intrusive::set. Just derives from boost::intrusive::set and defines the interface needed by managed memory segments

`iunordered_set_index` public construct/copy/destruct

```
( mngr);
```
Constructor. Takes a pointer to the segment manager. Can throw
```
~();
```

`iunordered_set_index` public member functions

```
 ( new_n);
```
This reserves memory to optimize the insertion of n elements in the index
```
 ();
```
This tries to free unused memory previously allocated.
```
 ( key);
```
```
 ( key) ;
```
```
 
( key, 
              commit_data);
```
```
 ( val,  commit_data);
```