d7/d9a/utils__random__inl_8h_source.html

 // to ease IDE parser
 #include <agrum/core/utils_random.h>
 namespace gum {

   INLINE
   Idx randomValue(const Size max) { return (Idx)(rand() % max); }

   INLINE
   double randomProba() { return ((double)rand()) / ((double)RAND_MAX); }

   INLINE
   void initRandom(unsigned int seed) {
     if (seed) {
       srand(seed);
     } else {
       srand(randomGeneratorSeed());
     }
   }

 } /* namespace gum */
gum::randomValue
Idx randomValue(const Size max=2)
Returns a random Idx between 0 and max-1 included.
Definition: utils_random_inl.h:35

gum::randomProba
double randomProba()
Returns a random double between 0 and 1 included (i.e.
Definition: utils_random_inl.h:38

double

gum
Copyright 2005-2019 Pierre-Henri WUILLEMIN et Christophe GONZALES (LIP6) {prenom.nom}_at_lip6.fr.
Definition: agrum.h:25

gum::randomGeneratorSeed
unsigned int randomGeneratorSeed()
Returns the aGrUM&#39;s seed used by the std::generators.
Definition: utils_random.cpp:41

gum::initRandom
void initRandom(unsigned int seed=0)
Initialize random generator seed.
Definition: utils_random_inl.h:41

gum::Idx
Size Idx
Type for indexes.
Definition: types.h:53

gum::Size
std::size_t Size
In aGrUM, hashed values are unsigned long int.
Definition: types.h:48

utils_random.h
Copyright 2005-2019 Pierre-Henri WUILLEMIN et Christophe GONZALES (LIP6) {prenom.nom}_at_lip6.fr.