Showing content from https://cplusplus.com/reference/random/minstd_rand0/ below:
class
<random>
std::minstd_rand0
typedef linear_congruential_engine<uint_fast32_t, 16807, 0, 2147483647> minstd_rand0;
Minimal Standard minstd_rand0 generator
A simple multiplicative congruential pseudo-random number generator (a type of linear_congruential_engine).
The generator has a single value as state, which is modified by its transition algorithm on each advance like x is modified in the following piece of code:
It is an instantiation of the linear_congruential_engine with the following template parameters:
parameter name value notes a multiplier 16807 75 c increment 0 m modulus 2147483647 231-1
Member types The following alias is a member type of minstd_rand0:
member type definition notes result_type uint_fast32_t The type of the numbers generated.
Member functions As a linear_congruential_engine types, it has the following member functions:
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(constructor)
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Construct linear congruential engine (public member function)
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min
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Minimum value (public static member function)
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max
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Maximum value (public static member function)
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seed
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Seed engine (public member function)
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operator()
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Generate random number (public member function)
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discard
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Advance internal state (public member function)
Non-member functions As a linear_congruential_engine type, the following operator overloads may be applied to it:
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operator<<
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Insert into output stream (function template)
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operator>>
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Extract from input stream (function template)
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relational operators
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Relational operators (function template)
Member constexpr constants member constant definition notes multiplier 16807 The multiplier (a) used in the transition algorithm on each advance. increment 0 The increment (c) used in the transition algorithm on each advance. modulus 2147483647 The modulus (m) used in the transition algorithm on each advance. default_seed 1 The default seed used on construction or seeding.
See also
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linear_congruential_engine
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Linear congruential random number engine (class template)
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