Lines Matching full:array

14  * The dm-array is a persistent version of an array.  It packs the data
25  * size along with the array root in your encompassing data.
27  * Array entries are indexed via an unsigned integer starting from zero.
28  * Arrays are not sparse; if you resize an array to have 'n' entries then
33  * a) initialise a dm_array_info structure.  This describes the array
39  *    disk that holds a particular instance of an array.  You may have a
41  *    want to create a brand new, empty array with dm_array_empty().
45  * root for a _new_ array.  If you've incremented the old root, via
49  * c) resize an array with dm_array_resize().
51  * d) Get a value from the array with dm_array_get_value().
53  * e) Set a value in the array with dm_array_set_value().
55  * f) Walk an array of values in index order with dm_array_walk().  More
58  * g) Destroy the array with dm_array_del().  This tells the transaction
65  * Describes an array.  Don't initialise this structure yourself, use the
87  * Create an empty, zero length array.
89  * info - describes the array
95  * Resizes the array.
97  * info - describes the array
98  * root - the root block of the array on disk
100  *            the array
102  * value - if we're growing the array the new entries will have this value
115  * Creates a new array populated with values provided by a callback
116  * function.  This is more efficient than creating an empty array,
121  * array.
123  * info - describes the array
124  * root - the root block of the array on disk
125  * size - the number of entries in the array
134  * Frees a whole array.  The value_type's decrement operation will be called
135  * for all values in the array
140  * Lookup a value in the array
142  * info - describes the array
143  * root - root block of the array
144  * index - array index
153  * Set an entry in the array.
155  * info - describes the array
156  * root - root block of the array
157  * index - array index
172  * Walk through all the entries in an array.
174  * info - describes the array
175  * root - root block of the array
188  * This lets you iterate through all the entries in an array efficiently