Lines Matching full:array

15  * The dm-array is a persistent version of an array.  It packs the data
26  * size along with the array root in your encompassing data.
28  * Array entries are indexed via an unsigned integer starting from zero.
29  * Arrays are not sparse; if you resize an array to have 'n' entries then
34  * a) initialise a dm_array_info structure.  This describes the array
40  *    disk that holds a particular instance of an array.  You may have a
42  *    want to create a brand new, empty array with dm_array_empty().
46  * root for a _new_ array.  If you've incremented the old root, via
50  * c) resize an array with dm_array_resize().
52  * d) Get a value from the array with dm_array_get_value().
54  * e) Set a value in the array with dm_array_set_value().
56  * f) Walk an array of values in index order with dm_array_walk().  More
59  * g) Destroy the array with dm_array_del().  This tells the transaction
66  * Describes an array.  Don't initialise this structure yourself, use the
88  * Create an empty, zero length array.
90  * info - describes the array
96  * Resizes the array.
98  * info - describes the array
99  * root - the root block of the array on disk
101  *            the array
103  * value - if we're growing the array the new entries will have this value
116  * Creates a new array populated with values provided by a callback
117  * function.  This is more efficient than creating an empty array,
122  * array.
124  * info - describes the array
125  * root - the root block of the array on disk
126  * size - the number of entries in the array
135  * Frees a whole array.  The value_type's decrement operation will be called
136  * for all values in the array
141  * Lookup a value in the array
143  * info - describes the array
144  * root - root block of the array
145  * index - array index
154  * Set an entry in the array.
156  * info - describes the array
157  * root - root block of the array
158  * index - array index
173  * Walk through all the entries in an array.
175  * info - describes the array
176  * root - root block of the array
189  * This lets you iterate through all the entries in an array efficiently