Boost C++ Libraries

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Class template flat_map_index

boost::interprocess::flat_map_index

Synopsis

template<typename MapConfig> 
class flat_map_index : public boost::interprocess::flat_map< key_type, mapped_type, key_less, allocator_type >
{
public:
  // construct/copy/destruct
  flat_map_index(segment_manager_base *);

  // public member functions
  void reserve(std::size_t) ;
  void shrink_to_fit() ;
};

Description

Index type based in flat_map. Just derives from flat_map and defines the interface needed by managed memory segments.

`flat_map_index` public construct/copy/destruct

```
flat_map_index(segment_manager_base * segment_mngr);
```
Constructor. Takes a pointer to the segment manager. Can throw

`flat_map_index` public member functions

```
void reserve(std::size_t n) ;
```
```
void shrink_to_fit() ;
```