pion-net
4.0.9
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#include <PionId.hpp>
Public Types | |
enum | { PION_ID_DATA_BYTES = 16, PION_ID_HEX_BYTES = 16 * 2 + 4 } |
typedef unsigned char * | iterator |
data type for iterating PionId byte values | |
typedef const unsigned char * | const_iterator |
const data type for iterating PionId byte values | |
Public Member Functions | |
virtual | ~PionId () |
class may be extended (virtual destructor) | |
PionId (void) | |
default constructor | |
PionId (const std::string &str) | |
construction using a string representation (bb49b9ca-e733-47c0-9a26-0f8f53ea1660) | |
PionId (const char *str) | |
construction using a null-terminated c-style string (bb49b9ca-e733-47c0-9a26-0f8f53ea1660) | |
template<typename base_generator_type , typename distribution_type > | |
PionId (boost::variate_generator< base_generator_type, distribution_type > &rng) | |
construction using an existing random number generator | |
PionId (const PionId &id) | |
copy constructor | |
PionId & | operator= (const PionId &id) |
assignment operator | |
unsigned char | operator[] (const std::size_t n) const |
returns id value at byte offset | |
bool | operator== (const PionId &id) const |
returns true if id equals this | |
bool | operator!= (const PionId &id) const |
returns true if id does not equal this | |
bool | operator< (const PionId &id) const |
returns true if id is less than this | |
bool | operator> (const PionId &id) const |
returns true if id is greater than this | |
iterator | begin (void) |
returns the beginning iterator | |
iterator | end (void) |
returns the ending iterator | |
const_iterator | begin (void) const |
returns the beginning iterator (const) | |
const_iterator | end (void) const |
returns the ending iterator (const) | |
std::string | to_string (void) const |
returns hexadecimal representation as a string (bb49b9ca-e733-47c0-9a26-0f8f53ea1660) | |
void | from_string (const char *str) |
sets the data value based upon a null-terminated string representation (bb49b9ca-e733-47c0-9a26-0f8f53ea1660) | |
Static Public Member Functions | |
static boost::uint32_t | make_seed (void) |
return a seed value for random number generators | |
Static Protected Member Functions | |
template<typename base_generator_type , typename distribution_type > | |
static void | generate (unsigned char *data, boost::variate_generator< base_generator_type, distribution_type > &rng) |
Protected Attributes | |
unsigned char | m_data [PION_ID_DATA_BYTES] |
sequence of bytes representing the unique identifier |
PionId: a random-number based universally unique identifier (UUID v4)
Definition at line 32 of file PionId.hpp.
static void pion::PionId::generate | ( | unsigned char * | data, |
boost::variate_generator< base_generator_type, distribution_type > & | rng | ||
) | [inline, static, protected] |
generates a new data value using an existing random number generator
data | pointer to a data buffer that is PION_ID_DATA_BYTES in size |
rng | initialized random number generator |
Definition at line 181 of file PionId.hpp.
Referenced by PionId().