I'm trying to write a code where I create an object mt19937 in a class A that can be used in the class internal functions for generating random number ...
I'm trying to write a code where I create an object mt19937 in a class A that can be used in the class internal functions for generating random number ...
I have seen several usages of std::mt19937 like following: #include <random> size_t get_rand() { static thread_local std::mt19937 generato ...
Let's say I have a class as below: As you see, there are two functions, they all need a random number to do something. In this case, can I make th ...
I don't quite understand why we may put a static in each one of the three lines in the gen_ran() function. I googled a lot but it seems there are no ...
I have the following generic C++ generic URNG function: And I call the function from the following test function: Using c++latest in Visual Stud ...
I am attempting to build a simple random number generator, but I wanted to make sure random_device was working properly. I started with the following ...
I have this random-float function that looks like so: as you can see the function takes an input and return an output between -1 and 1 but my prob ...
I have this simple C++ program with unexpected output: both clang and gcc output 5000 2504 2504 2504 What I find interesting is that s ...
I ran this with Python 3.8.2 (not that it should matter too much). This is not what I would expect from a MT19937 32 bit PRNG. To be exact, I was ex ...
How to Generate 32 bit integers random number using marsenne twister Algorithm? And save it to binary file. ...
I am probably doing more effort than necessary but who cares, let's try to solve this problem: I would like to use the "random_device" generator from ...
My code is failing as to not recognize "generator", but I declare it at the top of my C++ file. I need it to be thread-safe, so I declared it with "th ...
I can get the mt19937 rng seeded in a simple app. Now I am trying to get it seeded once per app and use it multiple times whenever it's needed. Here i ...
The problem I have encountered occurs when I'm trying to test the cppreference example on generating pseudo-random numbers. Given the example: on ...
Here is my attempt Here is a possible output I expected the two last number to be the same. Obviously, I have failed to write and/or read my mt1 ...
Helo there! I am just starting to code in C++ and I'm not sure how to use random numbers generators properly. For example I need numbers from range [0 ...
In the program, often in different classes are generated random numbers. So I want to create a class that returns a single instance of the generator s ...
This question has been asked before (stackoverflow) but the (accepted) answer is not satisfactory. The following example saves and loads the state b ...
Attempting to use the Boost toolkit on Windows 7, Vis Studio 2013. I've successfully run their example here There's a set of lines in the code: I ...
Is it guaranteed by the standard that if std::mt19937 was seeded by the same number, it will produce the same sequence of numbers on all platforms? I ...