File Information
Library: Foundation
Package: Cache
Header: Poco/StrategyCollection.h
Description
An StrategyCollection is a decorator masking n collections as a single one.
Inheritance
Direct Base Classes: AbstractStrategy < TKey, TValue >
All Base Classes: AbstractStrategy < TKey, TValue >
Member Summary
Member Functions: onAdd, onClear, onGet, onIsValid, onRemove, onReplace, popBack, pushBack
Types Aliases
ConstIterator
using ConstIterator = typename Strategies::const_iterator;
Iterator
using Iterator = typename Strategies::iterator;
Strategies
using Strategies = std::vector < SharedPtr < AbstractStrategy < TKey, TValue >> >;
Constructors
StrategyCollection 
Destructor
~StrategyCollection
Member Functions
onAdd
void onAdd(
const void * pSender,
const KeyValueArgs < TKey, TValue > & key
);
Adds the key to the strategy. If for the key already an entry exists, it will be overwritten.
onClear
void onClear(
const void * pSender,
const EventArgs & args
);
onGet
void onGet(
const void * pSender,
const TKey & key
);
onIsValid
void onIsValid(
const void * pSender,
ValidArgs < TKey > & key
);
onRemove
void onRemove(
const void * pSender,
const TKey & key
);
Removes an entry from the strategy. If the entry is not found the remove is ignored.
onReplace
void onReplace(
const void * pSender,
std::set < TKey > & elemsToRemove
);
popBack
void popBack();
Removes the last added AbstractStrategy from the collection.
pushBack
void pushBack(
AbstractStrategy < TKey, TValue > * pStrat
);
Adds an AbstractStrategy to the collection. Class takes ownership of pointer
Variables
_strategies 
Strategies _strategies;