bpp_tree_handler.h File Reference

#include "../dictionary_types.h"
#include "./../dictionary.h"
#include "../../key_value/kv_system.h"
#include "../../file/linked_file_bag.h"
#include "bpp_tree.h"

Description

The handler for a disk-backed B+ Tree.

Author

Graeme Douglas

Copyright

Copyright 2017 The University of British Columbia, IonDB Project Contributors (see AUTHORS.md)

Redistribution and use in source and binary forms, with or without

modification, are permitted provided that the following conditions are met:

1.Redistributions of source code must retain the above copyright notice,

this list of conditions and the following disclaimer.

2.Redistributions in binary form must reproduce the above copyright notice,

this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3.Neither the name of the copyright holder nor the names of its contributors

may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file bpp_tree_handler.h.

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Classes
struct	bplusplustree
struct	ion_bpp_cursor_t

Typedefs
typedef struct bplusplustree	ion_bpptree_t

Functions
void	bpptree_init (ion_dictionary_handler_t *handler)
	Registers a specific handler for a dictionary instance. More...

Typedef Documentation

typedef struct bplusplustree ion_bpptree_t

Function Documentation

void bpptree_init

(

ion_dictionary_handler_t *

handler

)

Registers a specific handler for a dictionary instance.

Registers functions for handlers. This only needs to be called once for each type of dictionary that is present.

Parameters

handler

The handler for the dictionary instance that is to be initialized.

Definition at line 711 of file bpp_tree_handler.c.

  {
    handler->insert             = bpptree_insert;
    handler->create_dictionary  = bpptree_create_dictionary;
    handler->get                = bpptree_get;
    handler->update             = bpptree_update;
    handler->find               = bpptree_find;
    handler->remove             = bpptree_delete;
    handler->delete_dictionary  = bpptree_delete_dictionary;
    handler->destroy_dictionary = bpptree_destroy_dictionary;
    handler->open_dictionary    = bpptree_open_dictionary;
    handler->close_dictionary   = bpptree_close_dictionary;
}

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