Combination allocation
- Function: gsl_combination * gsl_combination_alloc (size_t n, size_t k)
-
This function allocates memory for a new combination with parameters
n, k. The combination is not initialized and its elements
are undefined. Use the function
gsl_combination_calloc
if you
want to create a combination which is initialized to the
lexicographically first combination. A null pointer is returned if
insufficient memory is available to create the combination.
- Function: gsl_combination * gsl_combination_calloc (size_t n)
-
This function allocates memory for a new combination with parameters
n, k and initializes it to the lexicographically first
combination. A null pointer is returned if insufficient memory is
available to create the combination.
- Function: void gsl_combination_init_first (gsl_combination * c)
-
This function initializes the combination c to the
lexicographically first combination, i.e. (0,1,2,...,k-1).
- Function: void gsl_combination_init_last (gsl_combination * c)
-
This function initializes the combination c to the
lexicographically last combination, i.e. (n-k,n-k+1,...,n-1).
- Function: void gsl_combination_free (gsl_combination * c)
-
This function frees all the memory used by the combination c.