A bit array (also known as bitmask, bit map, bit set, bit string, or bit vector) is an array data structure that compactly stores bits. It can be used...
22 KB (3,000 words) - 21:15, 17 December 2024
Bitwise operation (redirect from Bit-shift)
operation operates on a bit string, a bit array or a binary numeral (considered as a bit string) at the level of its individual bits. It is a fast and simple...
31 KB (3,812 words) - 19:50, 8 November 2024
is commonly called a bit string, a bit vector, or a single-dimensional (or multi-dimensional) bit array. A group of eight bits is called one byte, but...
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type of data structure is a linear array, also called a one-dimensional array. For example, an array of ten 32-bit (4-byte) integer variables, with indices...
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some previous operation. A bit field is distinguished from a bit array in that the latter is used to store a large set of bits indexed by integers and is...
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above, such as: Bit array or bit vector Dynamic array, allocated at run time Jagged array, an array of arrays of which the member arrays can be of different...
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filter is a bit array of m bits, all set to 0. It is equipped with k different hash functions, which map set elements to one of the m possible array positions...
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Parity bits are written at the rate of one parity bit per n bits, where n is the number of disks in the array. When a read error occurs, each bit in the...
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RAID (redirect from Redundant array of inexpensive disks)
the write performance. The array continues to operate as long as at least one drive is functioning. RAID 2 consists of bit-level striping with dedicated...
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Reset) resets it, and BTC (Bit Test and Complement) flips it. Logical Explanation BT BT SRC, POSITION SRC Represent as bits array POSITION Represent as numeric...
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pool known as a "bit array". Data was stored into the array and read back out in parallel, often as a computer word, while each bit was stored serially...
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Counting sort (redirect from Bit sort)
may also be used to eliminate duplicate keys, by replacing the Count array with a bit vector that stores a one for a key that is present in the input and...
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the range of keys. Bit arrays are very fast, requiring only O ( 1 ) {\textstyle O(1)} time. The Judy1 type of Judy array handles 64-bit keys efficiently...
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List of data structures (section Arrays)
Array Associative array Bit array Bit field Bitboard Bitmap Circular buffer Control table Image Dope vector Dynamic array Gap buffer Hashed array tree...
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Qubit (redirect from Quantum bit)
completely in either one of its two states, and a set of n bits (e.g. a processor register or some bit array) can only hold a single of its 2n possible states...
41 KB (4,860 words) - 08:08, 15 December 2024
polynomials. function crc(bit array bitString[1..len], int len) { remainderPolynomial := polynomialForm(bitString[1..n]) // First n bits of the message // A...
54 KB (4,890 words) - 14:15, 24 September 2024
Hamming weight (redirect from Bit summation)
and std::has_single_bit, taking arguments of unsigned integer types. In Java, the growable bit-array data structure BitSet has a BitSet.cardinality() method...
31 KB (3,033 words) - 18:26, 25 December 2024
BMP file format (section Pixel array (bitmap data))
bytes (a 32-bit DWORD) by padding. For images with height above 1, multiple padded rows are stored consecutively, forming a Pixel Array. The total number...
51 KB (3,316 words) - 00:59, 21 October 2024
Bitmap (disambiguation) (redirect from Bit map)
file format used to store digital images. Bitmap or bit map may also refer to: Bit array, general bit-addressed data structures Bitmap graphics, also known...
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Hash table (redirect from Array hash table)
structure that implements an associative array, also called a dictionary or simply map; an associative array is an abstract data type that maps keys to...
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both array based. Most modern implementations use a more elaborate but more efficient bit array approach called bitboards which map bits of a 64-bit word...
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Huffman table selection. Delta encoding (Δ) of Huffman-code bit lengths. Sparse bit array showing which symbols are used. Any sequence of 4 to 255 consecutive...
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Stack (abstract data type) (section Array)
onto the array or linked list, with few other helper operations. The following will demonstrate both implementations using pseudocode. An array can be used...
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C syntax (redirect from Arrays in C)
multidimensional array should not be confused with an array of pointers to arrays (also known as an Iliffe vector or sometimes an array of arrays). The former...
80 KB (10,441 words) - 21:39, 22 November 2024
Initialize the bit array R. */ R := new array[m+1] of bit, initially all 0 R[0] := 1 for i := 0; i < length(text); i += 1 do /* Update the bit array. */ for...
10 KB (1,262 words) - 23:44, 1 July 2024
genetic information in a chromosome represented by a bit array. Crossover methods for bit arrays are popular and an illustrative example of genetic recombination...
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Lookup table (category Arrays)
better performance.: 282-283 The bits array, bits_set with 256 entries is constructed by giving the number of one bits set in each possible byte value...
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predication. Bit array Bit banding Bit banging Bit field Bit manipulation instruction set — bit manipulation extensions for the x86 instruction set. BIT predicate...
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capability to pack booleans into a bit array, so except for the type they perform and behave the same as byte arrays. In all other uses, the boolean type...
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string manipulating functions treating their input as raw data stream Bit array — a string of binary digits C string handling — overview of C string handling...
41 KB (5,043 words) - 13:32, 15 December 2024