random.hh File Reference

Definition of random generators. More...

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Namespaces
namespace	vcsn
namespace	vcsn::misc
namespace	vcsn::misc::random
Small alphabetic letters random generation tools.
typedef vcsn::algebra::static_char_interval <'a', 'z'>	small_alpha_interval_t
typedef vcsn::algebra::static_ranged < char, small_alpha_interval_t >	small_alpha_letter_t
template<>
small_alpha_letter_t	generate< small_alpha_letter_t > ()
	Generates a random small alphabetic letter.
Defines
#define	DECLARE_PAIR_SPECIALIZATION(TYPE1, TYPE2)
	Generate a random std::pair<S, T>.
Functions
template<typename T>
T	generate ()
	Generate a random value.
template<typename T>
T	generate (T min, T max)
	Generate a random value between bounds.
template<>
char	generate< char > ()
	Generate a random character.
template<>
char	generate< char > (char min, char max)
	Generate a random character between bounds.
char	generate_letter ()
	Generate a random lowercase letter.
char	generate_digit ()
	Generate a random digit.
template<>
bool	generate< bool > ()
	Generate a random Boolean.
template<>
int	generate< int > ()
	Generate a random integer.
template<>
int	generate< int > (int min, int max)
	Generate a random integer between two bounds.
template<>
unsigned	generate< unsigned > ()
	Generate a random unsigned integer.
template<>
unsigned	generate< unsigned > (unsigned min, unsigned max)
	Generate a random unsigned between two bounds.
template<>
float	generate< float > ()
	Generate a random float between -2 and 2.
template<>
float	generate< float > (float min, float max)
	Generate a random float between min and max.
template<>
double	generate< double > ()
	Generate a random double between -2 and 2.
template<>
double	generate< double > (double min, double max)
	Generate a random double between min and max.
template<class IteratorValueType, class InputIterator, class OutputIterator>
void	sample_n (const IteratorValueType &, InputIterator first, InputIterator end, OutputIterator out, unsigned n)
	Generate of n sample from a range to an output iterator.
template<>
vcsn::algebra::RationalNumber	generate< vcsn::algebra::RationalNumber > ()
	Generate a random rational number.
template<>
vcsn::algebra::RationalNumber	generate< vcsn::algebra::RationalNumber > (const vcsn::algebra::RationalNumber min, const vcsn::algebra::RationalNumber max)
	Generates a bounded random rational number.

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Detailed Description

Definition of random generators.

Definition in file random.hh.