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CppLrand

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(C++) std::_lrand

Function for drawing a random positive integer from zero to LRAND_MAX. LRAND_MAX is a #defined constant in stdlib.h.

std::rand is like std::_lrand, except it returns random numbers is a smaller range. Check out the Boost C++ library for other random number generators.

The code below draws 10 different random numbers.

include <iostream>


int main () 
{
  for (int i=0; i!=10; ++i)
  {
    std::cout << std::_lrand() << std::endl;
  }
}

See std::rand for more details.

'_lrand' links

• C

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