std::discard_block_engine<Engine,P,R>::seed

 

C++

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Feature test macros (C++20)

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Iterators library

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Symbols index

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Pseudo-random number generation

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linear_congruential_engine (C++11)

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std::discard_block_engine

Member functions

discard_block_engine::discard_block_engine (C++11)

discard_block_engine::seed (C++11)

discard_block_engine::base (C++11)

Generation

discard_block_engine::operator() (C++11)

discard_block_engine::discard (C++11)

Characteristics

discard_block_engine::min (C++11)

discard_block_engine::max (C++11)

Non-member functions

operator==operator!= (C++11)(C++11)(until C++20)

operator<<operator>> (C++11)(C++11)

 

void seed();	(1)	(since C++11)
void seed( result_type value );	(2)	(since C++11)
template< class Sseq > void seed( Sseq& 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 s. 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 template only participate in overload resolution if Sseq qualifies as a SeedSequence. In particular, this template does not participate in overload resolution if Sseq is implicitly convertible to result_type.

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

Return value

(none)

Exceptions

Throws nothing.