What is an object of the field?

The field of the field is a piece of data held at a specific location in the neighboring memory block. These memory blocks are called fields and are used to group similar objects for easy organization and access in a computer program. The location of the object in the field is called the index; In most computer languages ​​the index of the first object starts at 0 rather than 1. The object may not be present in each index in the field. For example, the field could have space for five objects, but only have objects placed on indices 0, 2 and 3.

All objects in the field must have the same type, so if the field is declared that it contains strings, each object field must be a string field. The field of the field can be of any size and contains any type of data if the type of general object is declared field. The chain field could contain one string of 50 characters long and another index could be 50,000 characters long; It depends only on their types. Field objects can be simple types such as a number or string or any type of comprehensive orderEk.

In certain circumstances, the field of the field can be a brand new field. When the field contains an object that is in itself, a field is called a multidimensional field. In multidimensional fields, there are two types of field objects: Field objects that are in themselves fields, and objects that hold these secondary fields. All previous type rules apply to multidimensional fields, so if one field object is also a field, all other objects must also be fields. This nesting of the fields can be done as many times as it is needed, creating two -dimensional grids, three -dimensional cubes or clusters of data at a higher level.

Field and type of field of fields enabled in them differ somewhat between programming languages. Some languages ​​allow complete control of the fields and their objects, allowing an Acogrammer to create them at will. Others hide fields and objects inside the packaging that allow a programTori indirectly manipulate. Other languages ​​have special constructions that force the field to see all objects as the same type, partially invalidating its rules on type specificity without breaking basic data. Regardless of how fields are implemented, field objects themselves are never affected, except that they are grouped, and the ability to group objects fields is an important tool in the data organization.