public static member function
<random>
static constexpr result_type max();
最大值
Returns the maximum value potentially returned by member operator(), which is the same as its base engine's maximum value.
返回值
base().max()
result_typeis a member type, defined as an alias of the type of the numbers generated by the base engine.
示例
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// discard_block_engine::min and max
#include <iostream>
#include <chrono>
#include <random>
int main ()
{
unsigned seed = std::chrono::system_clock::now().time_since_epoch().count();
// ranlux24 is a standard instantitation of discard_block_engine:
std::ranlux24 generator (seed);
std::cout << generator() << " is a random number between ";
std::cout << generator.min() << " and " << generator.max();
return 0;
}
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可能的输出
10430737 is a random number between 0 and 16777215
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