The base class must as well have a virtual print

Assignment Help Electrical Engineering
Reference no: EM13139461

A C++ example of classes and inheritance
Write a C++ program that uses 7 classes following a tree inheritance structure.

The base class must also have a virtual print() function that displays the class name.

Randomly assign print functions in three other classes that display the class name.

Create 7 pointers of the base class and have them point to all the classes.

Use the pointers to call print functions of all classes.

Reference no: EM13139461

Questions Cloud

Find the percent composition of gold and silver : a piece of gold jewelry that weighs 9.35 g and has a volume of 0.654 cm3. The density of pure gold is 19.3 g/cm3 and the density of pure silver is 10.5 g/cm3.
At what time is the population half maximal : At 4:00 p.m a closed flask of sterile broth is inoculated with 10,000 cells. The lag phase lasts 1 hour. At 9:00 p.pm the culture enters stationary phase with a population of 65 million cells. At what time is the population half maximal? ( SHOW YO..
Balance in reston investment account : On January 1, 2010, Reston Co. purchased 25% of Ace Corp.'s common stock; no goodwill resulted from the purchase. Reston appropriately carries this investment at equity, and the balance in Reston's investment account was $720,000 at December 31, 2..
Calculate gain or loss on sale of the asset : Blue should have taken $910 and $7,272 cost recovery in 2009 and 2010. On January 1, 2011, the asset was sold for $180,000. Calculate gain or loss on the sale of the asset in 2011.
The base class must as well have a virtual print : The base class must also have a virtual print() function that displays the class name. Randomly assign print functions in three other classes that display the class name. Create 7 pointers of the base class and have them point to all the classes.
What is the molarity of h+ : Sulfuric acid (H2SO4) is a very strong diprotic acid. If 0.066 moles of sulfuric acid is mixed with water to make 192 mililiter of solution, what is the molarity of H+?
Macroeconomic models : The fear of unwanted price wars may explain why many firms are reluctant and suppose that a new machine tool having a useful life of only one year costs $80,000. Exam: 050474RR - MACROECONOMIC MODELS AND FISCAL POLICY
What is effect of increasing the estimate of bad debts : What is effect of increasing the estimate of bad debts from 10% to 15% of accounts receivable? Does Mary Beth's proposal present an ethical dilemma?
Measurements show that for a particular arrangement : Measurements show that for a particular arrangement of the equipment and at a particular amplifier setting, the system will howl if 1% of the output power is fed back to the microphone. Estimate the power gain of the P.A. amplifier in decibels.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Presume the information portion of a packet contains

Suppose the information portion of a packet contains 10 bytes consisting of the 8- bit unsigned binary ASCII representation of string "Link Layer".

  Define a digital signaling system is required to operate

A digital signaling system is required to operate at 9600 bps. If a signaling element encodes a 8-bit word, what is the minimum required bandwidth of the channel?

  Implementation of the project:

Implementation of the project with the analog and digital modulation techniques

  Examining harmonic content of ac voltage waveforms

Analysing harmonic content of ac voltage waveforms, An a.c. voltage, V, comprises of a fundamental voltage of 100 V rms at a frequency of 120 Hz, a 3rd harmonic which is 20% of the fundamental

  Explain the two possible frequencies

What are the two possible frequencies to which the local oscillator could be set? What bandwidth should the 10.7 MHz IF amplifier have?

  Explain one signaling element is used to represent

Bandwidth, In a given communications system, one signaling element is used to represent 64 bits. The required data rate is 1.789 Mbps.

  Power transformers and tariffs

Construction of different types of power transformer, significant energy savings

  Determine a suitable sampling frequency

Determine a suitable sampling frequency. Design a notch filter to remove the 50Hz component, paying particular attention to any assumptions you have made in the design.

  Explain the maximum symbol rate that the twisted pair

What is the maximum symbol rate that the twisted pair line can carry without ISI? 256-QAM modulation is used on the link. How many bits are conveyed by each symbol?

  Frequency range and local oscillator frequency

Frequency Range, Local Oscillator Frequency, Image Frequency, and Attenuation, A radio receiver for the AM broadcast band covers the frequency range 550 to 1600 kHz. The IF frequency is 455 kHz and the local oscillator is above the received signal..

  Binary number operation

Using 4-bit numbers to save space, multiply 3ten  x 4ten in binary.

  Basic column control

The basic column control system shown in Figure is somewhat more complicated than the basic neutralizer control system

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