combinatorics.cc File Reference

#include "combinatorics.hh"

Functions
unsigned long	combin::factorial (unsigned int x)
int	combin::determine_intersection_ranges (const combin::range_vector_t &prod, const combin::range_vector_t &indv, combin::range_vector_t &target)
long	combin::vector_sum (const std::vector< int > &)
	sum of elements
unsigned long	combin::vector_prod (const std::vector< unsigned int > &)
	product of elements
unsigned long	combin::vector_prod_fact (const std::vector< unsigned int > &)
	product of factorials of elements
bool	combin::operator== (const std::vector< unsigned int > &one, const std::vector< unsigned int > &two)
long	combin::hash (const std::vector< unsigned int > &)
	compute a hash value for a vector of unsigned ints

---