# std::uniform_int_distribution<IntType>::uniform_int_distribution

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< cpp‎ | numeric‎ | random‎ | uniform int distribution

uniform_int_distribution() : uniform_int_distribution(0) { } | (1) | (since C++11)
explicit uniform_int_distribution( IntType a, IntType b = std::numeric_limits <IntType>::max() ); | (2) | (since C++11)
explicit uniform_int_distribution( const param_type& params ); | (3) | (since C++11)

Constructs new distribution object. (2) uses `a` and `b` as the distribution parameters, (3) uses `params` as the distribution parameters.

The behavior is undefined if a>b.

### Parameters

a | - | the a distribution parameter (minimum value)
b | - | the b distribution parameter (maximum value)
params | - | the distribution parameter set

### Defect reports

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

DR | Applied to | Behavior as published | Correct behavior
--- | --- | --- | ---
P0935R0 | C++11 | default constructor was explicit | made implicit

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