What is a macro, Computer Engineering

Assignment Help:

What is a macro ? How it is defined ?

Preprocessor' is a translation phase that is applied to  source code before the compiler  proper  gets  its  hands on  it.  Generally,  the  preprocessor  performs  textual substitutions on  source code. Macro is a type of preprocessor which replaces instances of one piece of text with another. A preprocessor line of the form

#define name text

 


Related Discussions:- What is a macro

Stencil duplicating, Stencil Duplicating Equipment Required Stenci...

Stencil Duplicating Equipment Required Stencil Duplicator Thermal copier (optional) Electronic stencil cutter Materials Stencil COPY paper Ink Clean

Define syntax of mpi_scan function, Q. Define syntax of MPI_Scan  function...

Q. Define syntax of MPI_Scan  function? MPI_Scan (Sendaddr,, Receiveaddr , count, datatype, op, comm): It merges the partial values in p final results that are received in

Explain jk flip-flop using sr flip-flop, Q. Explain 4 bit Ripple counter wi...

Q. Explain 4 bit Ripple counter with necessary diagram. Q. Explain JK Master-slave Flip-flop with block diagram and logic design. Q. Explain JK flip-flop using SR flip-flop

Define external variable declaration, Summarize the distinction between an ...

Summarize the distinction between an external variable definition and an external variable declaration. When we have ''declared'' a variable, we have meant that we have told th

What is time slicing, What is time slicing? With this technique each pr...

What is time slicing? With this technique each program runs for a short period known as a time slice, and then another program runs for its time slice and so on.

Device controllers, All components of computer communicate with processor b...

All components of computer communicate with processor by the system bus. Which means I/O devices required to be attached to system bus. But I/O devices aren't connected directly to

Communication traffic and message queues, The Communication Traffic gives a...

The Communication Traffic gives a pictorial view of the communication traffic in the interconnection network with respect to the time in progress. The Communication Traffic shows t

Explain control word, What is control word? A control word is a word wh...

What is control word? A control word is a word whose individual bits show the various control signals.

Explaintask and parallel task, Task   A task is logically discrete ...

Task   A task is logically discrete section of computational work. A task is normally a program or else set of instructions which are executed by a processor. Parallel

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