#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
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typedef const unsigned char * | const_iterator |
| const data type for iterating PionId byte values
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Public Member Functions |
virtual | ~PionId () |
| class may be extended (virtual destructor)
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| PionId (void) |
| default constructor
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| PionId (const std::string &str) |
| construction using a string representation (bb49b9ca-e733-47c0-9a26-0f8f53ea1660)
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| PionId (const char *str) |
| construction using a null-terminated c-style string (bb49b9ca-e733-47c0-9a26-0f8f53ea1660)
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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
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| PionId (const PionId &id) |
| copy constructor
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PionId & | operator= (const PionId &id) |
| assignment operator
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unsigned char | operator[] (const std::size_t n) const |
| returns id value at byte offset
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bool | operator== (const PionId &id) const |
| returns true if id equals this
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bool | operator!= (const PionId &id) const |
| returns true if id does not equal this
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bool | operator< (const PionId &id) const |
| returns true if id is less than this
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bool | operator> (const PionId &id) const |
| returns true if id is greater than this
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iterator | begin (void) |
| returns the beginning iterator
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iterator | end (void) |
| returns the ending iterator
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const_iterator | begin (void) const |
| returns the beginning iterator (const)
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const_iterator | end (void) const |
| returns the ending iterator (const)
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std::string | to_string (void) const |
| returns hexadecimal representation as a string (bb49b9ca-e733-47c0-9a26-0f8f53ea1660)
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void | from_string (const char *str) |
| sets the data value based upon a null-terminated string representation (bb49b9ca-e733-47c0-9a26-0f8f53ea1660)
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Static Public Member Functions |
static boost::uint32_t | make_seed (void) |
| return a seed value for random number generators
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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
|
Detailed Description
PionId: a random-number based universally unique identifier (UUID v4)
Definition at line 32 of file PionId.hpp.
Member Function Documentation
template<typename base_generator_type , typename distribution_type >
static void pion::PionId::generate |
( |
unsigned char * |
data, |
|
|
boost::variate_generator< base_generator_type, distribution_type > & |
rng |
|
) |
| |
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inlinestaticprotected |
generates a new data value using an existing random number generator
- Parameters
-
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().
The documentation for this class was generated from the following file: