In-memory bounded store of recent prediction results, keyed by opaque IDs that survive a page refresh. Capacity-limited LRU; evicts the oldest entry once capacity is reached. More...

#include <ServeHandlers.hpp>

Public Member Functions
	PredictionStore (std::size_t capacity=DEFAULT_CAPACITY)

std::optional< PredictionResult >	get (std::string const &id) const
	Look up `id`; returns nullopt if not in the store (evicted or never existed).

std::string	put (PredictionResult result)
	Store `result` and return its newly-generated id.

Static Public Attributes
static constexpr std::size_t	DEFAULT_CAPACITY = 32

Detailed Description

In-memory bounded store of recent prediction results, keyed by opaque IDs that survive a page refresh. Capacity-limited LRU; evicts the oldest entry once capacity is reached.

Predictions are kept only in memory; restarting the server clears them. IDs are hex-encoded 64-bit random integers — opaque enough that they don't reveal request counts.

Constructor & Destructor Documentation

◆ PredictionStore()

ppforest2::cli::serve::PredictionStore::PredictionStore ( std::size_t capacity = DEFAULT_CAPACITY )

explicit

Member Function Documentation

◆ get()

std::optional< PredictionResult > ppforest2::cli::serve::PredictionStore::get ( std::string const & id ) const

Look up id; returns nullopt if not in the store (evicted or never existed).

◆ put()

std::string ppforest2::cli::serve::PredictionStore::put ( PredictionResult result )

Store result and return its newly-generated id.

Member Data Documentation

◆ DEFAULT_CAPACITY

std::size_t ppforest2::cli::serve::PredictionStore::DEFAULT_CAPACITY = 32

staticconstexpr

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

core/src/cli/ServeHandlers.hpp

Public Member Functions

Static Public Attributes