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Opm::OrderedMap< T, MAX_CHARS > Class Template Reference

A map with iteration in the order of insertion. More...

`#include <OrderedMap.hpp>`

## Public Types

using | storage_type = std::vector< std::pair< std::string, T > >
using | index_type = std::unordered_map< std::string, typename storage_type::size_type, OrderedMapDetail::TruncatedStringHash< MAX_CHARS >, OrderedMapDetail::TruncatedStringEquals< MAX_CHARS > >
using | iter_type = typename storage_type::iterator
using | const_iter_type = typename storage_type::const_iterator

## Public Member Functions

| OrderedMap (const index_type &index, const storage_type &storage)
const index_type & | getIndex () const
const storage_type & | getStorage () const
std::size_t | count (const std::string &key) const
T & | operator[] (const std::string &key)
std::size_t | erase (const std::string &key)
void | insert (std::pair< std::string, T > key_value_pair)
T & | get (const std::string &key)
T & | iget (size_t index)
const T & | get (const std::string &key) const
const T & | iget (size_t index) const
const T & | at (size_t index) const
const T & | at (const std::string &key) const
T & | at (size_t index)
T & | at (const std::string &key)
size_t | size () const
const_iter_type | begin () const
const_iter_type | end () const
iter_type | begin ()
iter_type | end ()
iter_type | find (const std::string &key)
const_iter_type | find (const std::string &key) const
template<size_t n>
bool | operator== (const OrderedMap< T, n > &data) const
template<class Serializer >
void | serializeOp (Serializer &serializer)

## Detailed Description

template<typename T, std::string_view::size_type MAX_CHARS = std::string_view::npos>
class Opm::OrderedMap< T, MAX_CHARS >

A map with iteration in the order of insertion.

Each entry has an associated index indicating when a value with that key was first inserted. When iterating over the entries, elements with a lower insertion index are traversed before elements with a higher insertion index.

Template Parameters

  T | Element type. The map's value type is pair<string, T> .
  MAX_CHARS | Maximum number of characters used in key comparisons. Default value honors all characters. Keys with the same first MAX_CHARS characters are considered equal.

The documentation for this class was generated from the following file:

- opm/input/eclipse/EclipseState/Util/OrderedMap.hpp