std::mersenne_twister_engine
|   Defined in header  
<random>
  | 
||
|   template< 
    class UIntType,   | 
(since C++11) | |
mersenne_twister_engine is a random number engine based on Mersenne Twister algorithm. It produces high quality unsigned integer random numbers.
The following typedefs define the random number engine with two commonly used parameter sets:
|   Defined in header  
<random>  | 
|
| Type | Definition | 
  mt19937
 | 
 std::mersenne_twister_engine<std::uint_fast32_t, 32, 624, 397, 31,   | 
  mt19937_64
 | 
 std::mersenne_twister_engine<std::uint_fast64_t, 64, 312, 156, 31,  | 
Contents | 
[edit] Member types
| Member type | Definition | 
  result_type
 | 
The integral type generated by the engine. Results are undefined if this is not an unsigned integral type. | 
[edit] Member functions
 Construction and Seeding | 
|
|   constructs the engine  (public member function)  | 
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|    sets the current state of the engine  (public member function)  | 
|
 Generation | 
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|    advances the engine's state and returns the generated value  (public member function)  | 
|
|    advances the engine's state by a specified amount  (public member function)  | 
|
 Characteristics | 
|
|    [static] 
 | 
   gets the smallest possible value in the output range  (public static member function)  | 
|    [static] 
 | 
   gets the largest possible value in the output range  (public static member function)  | 
[edit] Non-member functions
|    compares the internal states of two pseudo-random number engines   (function template)  | 
|
|    performs stream input and output on pseudo-random number engine   (function template)  | 
[edit] Member objects
|    constexpr size_t word_size 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr size_t state_size 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr size_t shift_size 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr size_t mask_bits 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr UIntType xor_mask 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr size_t tempering_u 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr UIntType tempering_d 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr size_t tempering_s 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr UIntType tempering_b 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr size_t tempering_t 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr UIntType tempering_c 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr size_t tempering_l 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr UIntType initialization_multiplier 
[static] 
 | 
   
 (public static member constant)  | 
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|    constexpr UIntType default_seed 
[static] 
 | 
   
 (public static member constant)  |