Drizzled Public API Documentation

drizzled::Unique Class Reference
Inheritance diagram for drizzled::Unique:
drizzled::memory::SqlAlloc

Public Member Functions

 Unique (qsort_cmp2 comp_func, void *comp_func_fixed_arg, uint32_t size_arg, size_t max_in_memory_size_arg)
ulong elements_in_tree ()
bool unique_add (void *ptr)
bool get (Table *table)
void reset ()
bool walk (tree_walk_action action, void *walk_action_arg)

Static Public Member Functions

static double get_use_cost (uint32_t *buffer, uint32_t nkeys, uint32_t key_size, size_t max_in_memory_size)
static int get_cost_calc_buff_size (ulong nkeys, uint32_t key_size, size_t sortbuff_size)
static void * operator new (size_t size)
static void * operator new (size_t size, Root &root)
static void * operator new (size_t size, Root *root)
static void * operator new[] (size_t size)
static void * operator new[] (size_t size, Root &root)
static void * operator new[] (size_t size, Root *root)
static void operator delete (void *)
static void operator delete (void *, Root &)
static void operator delete (void *, Root *)
static void operator delete[] (void *)
static void operator delete[] (void *, Root &)
static void operator delete[] (void *, Root *)

Public Attributes

ulong elements

Private Attributes

size_t max_in_memory_size
Tree tree
unsigned char * record_pointers
uint32_t size

Friends

int unique_write_to_file (unsigned char *key, uint32_t count, Unique *unique)
int unique_write_to_ptrs (unsigned char *key, uint32_t count, Unique *unique)

Detailed Description

Definition at line 40 of file unique.h.


The documentation for this class was generated from the following files: