std::shuffle_order_engine<Engine,K>:: seed

From cppreference.com

C++
Numerics library
Common mathematical functions
Mathematical special functions (C++17)
Mathematical constants (C++20)
Basic linear algebra algorithms (C++26)
Data-parallel types ( simd ) (C++26)
Floating-point environment (C++11)
Complex numbers
Numeric array ( valarray )
Pseudo-random number generation
Factor operations
(C++17)
(C++17)
Interpolations
(C++20)
(C++20)
Saturation arithmetic
(C++26)
(C++26)
(C++26)
(C++26)
(C++26)

Generic numeric operations
Bit operations
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
Pseudo-random number generation
Random number distributions
Uniform distributions
(C++11)
(C++11)
(C++11)
Bernoulli distributions
(C++11)
(C++11)
(C++11)
(C++11)
Poisson distributions
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
Normal distributions
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
Sampling distributions
(C++11)
(C++11)
(C++11)
std::shuffle_order_engine
void seed ( ) ;
(1) (since C++11)
void seed ( result_type value ) ;
(2) (since C++11)
template < class SeedSeq >
void seed ( SeedSeq & seq ) ;
(3) (since C++11)

Reinitializes the internal state of the underlying engine using a new seed value.

1) Seeds the underlying engine with the default seed value. Effectively calls e. seed ( ) , where e is the underlying engine.
2) Seeds the underlying engine with the seed value value . Effectively calls e. seed ( value ) , where e is the underlying engine.
3) Seeds the underlying engine with the seed sequence seq . Effectively calls e. seed ( seq ) , where e is the underlying engine.
This overload participates in overload resolution only if SeedSeq satisfies the requirements of SeedSequence .

Parameters

value - seed value to use in the initialization of the internal state of the underlying engine
seq - seed sequence to use in the initialization of the internal state of the underlying engine

Exceptions

3) If SeedSeq is not std::seed_seq , throws the exceptions thrown by the seq.generate call.

Defect reports

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR Applied to Behavior as published Correct behavior
LWG 2181 C++11 overload ( 3 ) would not throw even if the seq.generate call throws propagates the exception
Retrieved from " https://en.cppreference.com/mwiki/index.php?title=cpp/numeric/random/shuffle_order_engine/seed&oldid=132171 "