Random generation engine with seed-controlled repeatability. More...
#include <generation_engine.hpp>
Collaboration diagram for generation_engine:
Public Member Functions | |
| generation_engine (std::uint64_t seed) | |
| Constructs an engine with a specific seed. | |
| generation_engine () | |
| Constructs an engine with a random seed. | |
| std::uint64_t | seed () const |
| Returns the seed used for this engine. | |
| int | random_int (int min, int max) |
| Generates a random integer in [min, max]. | |
| bool | random_bool (double probability=0.5) |
| Generates a random boolean with specified probability of true. | |
| template<typename T > | |
| const T & | pick (const std::vector< T > &items) |
| Picks a random element from a vector. | |
| template<typename T , std::size_t N> | |
| const T & | pick (const std::array< T, N > &items) |
| Picks a random element from an array. | |
| boost::uuids::uuid | generate_uuid () |
| Generates a UUID v7 based on the engine's random state. | |
| std::chrono::system_clock::time_point | past_timepoint (int years_back=3) |
| Generates a random timestamp within the past N years. | |
| std::string | alphanumeric (std::size_t length) |
| Generates an alphanumeric string of specified length. | |
Detailed Description
Random generation engine with seed-controlled repeatability.
Provides UUID v7 generation, random integers, booleans, element picking, timestamps, and alphanumeric strings. All random values are derived from a single mt19937_64 engine seeded at construction.
