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NS2 Installation in Ubuntu 22.04

ADA - Data types

Simple Data types
//creates three variables for TEMPERATURE which is of type float
type TEMPERATURE is new float; ta, tb, tc: TEMPERATURE;

//creates three variables for PRESSURE which is of type float
type PRESSURE is new float; pa, pb, pc: PRESSURE;
ta=pa is illegal as it is implicit type conversion
ta= TEMPERATURE(pa); is legal

//creates range between o to 10000
type HEIGHT is new float range 0..100000;

Sub types

type TIME is new float range 0..23.59; subtype MORNING is TIME range 0..11.59; subtype NOON is TIME range 12..16.00; subtype EVENING is TIME range 16.01..18.59

Enumeration type
MONTH is (jan,feb,mar,apr,may,jun,jul,aug,sep,oct,nov,dec);

floating point

type var1 is digits 8 range -1e20..1e20;
type var2 is digits 12 range -1e20..1e20;

fixed point

type var3 is delta 0.001 range 0.000..0.999;

Arrays
//SMALLINT is a array variable can have the range between 0 and 20, 10 such variables are declared

type SMALLINT is integer range 0..20;
type VAR4 is array(1..10) of SMALLINT;




Comments

  1. Sir ,thank you very much for the information about ADA real time programming language.It was very much helpful.

    ReplyDelete

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