State the complex reallocation procedure, Data Structure & Algorithms

Assignment Help:

State the complex reallocation procedure

Some languages provide arrays whose sizes are established at run-time and can change during execution. These dynamic arrays have an initial size used as basis for allocating a segment of memory for element storage. Afterwards array may shrink or grow. If array shrinks during execution, then only an initial portion of allocated memory is used. Though if array grows beyond the space allocated for it, a more complex reallocation procedure must occur, as follows:

1.  A new segment of memory large enough to store the elements of expanded array is allocated.

2.  All elements of the original (unexpanded) array are copied into new memory segment.

3.  The memory used initially to store array values is freed and newly allocated memory is associated with the array variable or reference.

 


Related Discussions:- State the complex reallocation procedure

Sorting on several keys, Thus far, we have been considering sorting depend ...

Thus far, we have been considering sorting depend on single keys. However, in real life applications, we may desire to sort the data on several keys. The simplest instance is that

Define stack lifo, A stack is a last in, first out (LIFO) abstract data typ...

A stack is a last in, first out (LIFO) abstract data type and sequential data structure. A stack may have any abstract data type as a component, but is characterized by two fundame

Worst case and average case, Worst Case: For running time, Worst case runn...

Worst Case: For running time, Worst case running time is an upper bound with any input. This guarantees that, irrespective of the type of input, the algorithm will not take any lo

Multilist file organisation, what is multilist length file organisation? ex...

what is multilist length file organisation? explain with an example

Inorder and preorder traversal to reconstruct a binary tree, Q. Using the f...

Q. Using the following given inorder and preorder traversal reconstruct a binary tree Inorder sequence is D, G, B, H, E, A, F, I, C

Recursive function , Q. Write down the recursive function to count the numb...

Q. Write down the recursive function to count the number of the nodes in the binary tree.    A n s . R ecursive Function to count no. of Nodes in Binary Tree is writt

Define heap, HEAP  A heap is described to be a binary tree with a key i...

HEAP  A heap is described to be a binary tree with a key in every node, such that  1-All the leaves of the tree are on 2 adjacent levels. 2- All leaves on the lowest leve

Basic organization of computer system, what happen''s in my computer when ...

what happen''s in my computer when i input any passage

Multiple queue, algorithm for multiple queue with example program

algorithm for multiple queue with example program

Insertion of an element in a linear array, To delete an element in the list...

To delete an element in the list at the end, we can delete it without any difficult. But, assume if we desire to delete the element at the straining or middle of the list, then, we

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd