Programming Macro: A Great Tool of Abstraction

A macro is an automated computing sequence. In other words, it is a set of tasks combined together to enable one to run the entire task together with a single command. With macro expression, performing long and repetitive computing sequence becomes very easy and simple. While there are many applications which provide macro capability inbuilt with macro recording features, others have provisions for integrating general-purpose macro programs. An ideal web solution environment today involves a lot of macro expansion as it is a great saver of time and resource. For Web Development India is an ideal destination today. There are many Indian web solution facilities which offer customized programming macros for specific computing needs.
Programming macro is a type of macro which treats the input and output procedure of a particular sequence as a separate expanded program. In the field of Web & Software Development, this process is popularly known as macro-expansion and the tool that executes the process is called a macro-expander. In case of some programming languages, a macro expander is included in the interpreter or compiler. These macros are typically used to enable a higher level of abstraction in programming languages.

In programming languages, an abstraction mechanism is one that emphasizes the general properties of some segments of codes and hides details. Abstraction mechanisms generally involve separating a program into parts that contain certain details and parts where these details are hidden. This greater abstraction and hiding of details is generally intended to make the language user-friendly, as it includes concepts from the problem domain instead of those of the machine used. A high level language isolates the execution semantics of computer architecture from the specification of the program, making the process of developing a program simple and understandable. In those sectors of Web and Software Development where such data abstractions are necessary, the use of programming macros is an ideal choice.

This article is written by a technical writer, working at Synapse( Web Development India)Communication. We provide the complete service of web and software development.