Introduction to Pre Processor
Many language provide the feature of pre processor. Basically pre processor is a program that processes our source program before it passed to the compiler . it can also be considered as part of the compiler that manipulates the program text before any compilation is done. Some important issue related to pre processor are.
(a) Not all languages support the capability of pre processor and nor even all the higher level languages support it. Languages like C Ada do support this feature.
Example 32. Let us consider the C pre processor. The pre processor is a collection of special statements called directives that are executed at the beginning of the compilation process. Pre processor directives usually appear at the beginning of a program., each pre processor directive begins with a # symbol. Various pre processor directive used in C are # include # define # if # elf, #else, #end if, #end if, # if def
#line and # undef .
(b) Pre processor performs many tasks like indentation line and level numbering printing each subprogram on a separate page etc.
(c) With a single key stroke or combination of two keys some pre processors can type specific keywords of the languages.
Example 33. Consider a program in Microsoft C. Whenever we want to execute this program we do so by hitting the function key F5. When we do thid pre processing compiling linking as well as execution of the program is done automatically.
(a) Some pre processors aid to include internal documentation in the program.
Example 34. Consider the Ada pre processor which provides the internal documentation to the user in the form of menus so that the user can follow its correct logic and structure.
Latest technology based Software Engineering Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Pre Processor homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Pre Processor, project ideas and tutorials. We provide email based Pre Processor homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Pre Processor. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Software Engineering homework help and assignment help services. They use their experience, as they have solved thousands of the software engineering assignments, which may help you to solve your complex issues of Pre Processor. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
tutorsglobe.com profits assignment help-homework help by online marginal productivity theory of distribution tutors
tutorsglobe.com total private wealth assignment help-homework help by online monetary transmission tutors
theory and lecture notes of theory of ttl logic family all along with the key concepts of totem pole in ttl, ttl transistor switching trouble, solution of ttl switching trouble and assignment help. tutorsglobe offers homework help, assignment help and tutor’s assistance on theory of ttl logic family.
Nutrient resources and limitations tutorial all along with the key concepts of Sources of Nutrients, Nutrient Limitations, Cycling of minerals and nutrient pool, Characteristics of Biogeochemical Cycles, Phosphorus Cycle, Sulphur Cycle, Carbon Cycle and Nitrogen Cycle
Theory and lecture notes of Sticky-Price Equilibrium all along with the key concepts of Equilibrium on the Income-Expenditure figure, Economy Move to Equilibrium, Inventories as the Balancing Item. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Sticky-Price Equilibrium.
tutorsglobe.com comparative statics with small changes assignment help-homework help by online comparative statics tutors
Theory and lecture notes of Market Structure all along with the key concepts of market structure, Oligopoly, Spectrum of market structure, Early Generalized Model, Conjectural Variation. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Market Structure.
tutorsglobe.com passive absorption assignment help-homework help by online theories of translocation tutors
tutorsglobe.com timber yielding plant–teak assignment help-homework help by online economic importance tutors
Get rid of the apprehension of short deadlines and score top grades with Gender and Legal Issues Assignment Help service!
tutorsglobe.com members of the electron transport chain assignment help-homework help by online electron transport chain tutors
kinetics and equilibrium tutorial all along with the key concepts of factors influencing reaction rate, experimental methods, kinetics and the equilibrium constant and free energy
tutorsglobe.com electron transport chain assignment help-homework help by online biological oxidation tutors
tutorsglobe.com marginal and total product assignment help-homework help by online production function tutors
the transformer is one of the very much reliable items of electrical equipment, requiring comparatively little attention; yet frequently even the minimum of attention is not provided, they as well occasionally breakdown due to neglect.
1944968
Questions Asked
3689
Tutors
1457214
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!