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discard_block_engine Class

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Generates a random sequence by discarding values returned by its base engine.

Syntax

template <class Engine, size_t P, size_t R>
class discard_block_engine;

Parameters

Engine
The base engine type.

P
Block size. The number of values in each block.

R
Used block. The number of values in each block that are used. The rest are discarded (P - R). Precondition: 0 < R ≤ P

Members

discard_block_engine::discard_block_engine
discard_block_engine::base
discard_block_engine::base_type
discard_block_engine::discard
discard_block_engine::operator()
discard_block_engine::seed

For more information about engine members, see <random>.

Remarks

This class template describes an engine adaptor that produces values by discarding some of the values returned by its base engine.

Requirements

Header: <random>

Namespace: std

See also

<random>