C++ Truths And Myth

Changing careers or beginning a replacement one is typically a confusing trip that’s as a result of, within the starting, several programmers don’t have comfortable data of the sphere or what's needs to surpass it. therefore that is why new programmers ought to grasp the myths and truths regarding C++ before learning it. 1st we'll see some introduction of C++.

 Introduction:- C++ is a general, object-oriented programming language.

    C++ is taken into account a mid-level programming language, combining some parts of low-level programming languages, like the requirement to find out memory management, with high-level options. thanks to this, C++ is taken into account quite advanced language compared to languages like Python you wish to understand quite bit a lot of before you'll produce your 1st actually helpful programs.

Now we will see some Truths and Myths about C++

C++ Truths/Facts:-    

1)C++ Influenced Many Other Programming Languages

      In line with Wikipedia, C++ has influenced several alternative programming languages, a number of that embrace C#, Java and even newer versions of C. If C++ was ne'er created, who is aware of what these programming languages would appear as if these days.

2)C++ was Originally Called ‘The New C’

        Computer programmer Rick Mascitti is credited with giving C++ its name, with the ++ indicating an improvement from C programming.

        But before it was given this name, C++ was actually referred to as “the new C.” This is because C++ draws inspiration from C, building upon its framework while adding new features and functions to the language.

3)C++ Introduces Object-Oriented Programming

  Though it absolutely was lacking in C, object-oriented programming was introduced in C++. Among alternative things, C++ supports the four primary options of OOP: abstraction, inheritance, polymorphism and encapsulation. Thereupon aforementioned, C++ is exclusive within the sense that it supports settled destructors for categories — a feature that’s not found in alternative OOP languages.

4)C++ has More than 35 Operators

     C++ presently has over thirty five completely different operators, starting from arithmetic and bit manipulation to logical operations, comparisons and a lot of. Just about all of those operators is overladen for specific sorts, though there square measure a number of exceptions, one in every of that is that the conditional operator. This immense array of operators makes C++ user definitions a lot of like constitutional sorts.        

5)C++ has Two Main Concepts

        C++ has 2 primary ideas on that the language was built: direct mapping for hardware options and zero-overhead abstractions for mapping. This can be why the language is often touted as a lightweight abstraction programming language used for making economical abstractions whereas conjointly giving hardware access.

6)C++ Supports Four Types of Memory Management

        Yep, C++ supports four different types of memory management: static storage duration objects, thread storage duration objects, automatic storage duration objects, and dynamic storage duration objects.

C++ Myths:-

Myth 1: To understand C++, you must first learn C

        No. Learning basic programming using C++ is far easier than with C. It is probably the biggest myth among them all. Some people believe that you need to get your hands dirty with procedural programming before you set foot into object oriented domain, but that is not necessarily the case. 

        C is almost a subset of C++, but it is not the best subset to learn first because C lacks the notational support, the type safety, and the easier-to-use standard library offered by C++ to simplify simple tasks. 

Myth 2: C++ is an Object-Oriented Language

         No. C++ supports OOP and alternative programming designs, however is deliberately not restricted to any slim read of “Object orientated.”

        You'll opt to write programs within the procedural manner with C++ do you have to therefore would like. As I said, express memory handling functions, malloc() and free() square measure supported in each languages, each languages have support for functions and therefore the ninetieth of the code written in C are going to be compiled by the C++ compiler with none modification. 
       It supports a synthesis of programming techniques together with object-oriented and generic programming. It's the simplest means that shortest, most understandable, most effective, most rectifiable, etc. The “C++ is associate degree OOPL” story leads folks to contemplate C++ uncalled-for (when compared to C) unless you wish massive category hierarchies with several virtual (run-time polymorphic) functions – and for several folks and for several issues, such use is inappropriate.
         Basic cognitive process this story leads others to condemn C++ for being strictly OO; in any case, if you equate “good” and “object-oriented,” C++ clearly contains abundant that's not OO and should thus be deemed “not smart.” 

 

Myth 3: For reliable software, you need Garbage Collection

                Garbage collector will an honest, however not good, job at reclaiming unused memory. it's not a nostrum. Memory are often preserved indirectly and lots of resources don't seem to be plain memory. pickup could be a convenience, not a necessity. it's dead doable to style leak-free applications while not pickup. even as it's doable to form a garbage collected language leak memory, it's doable to form leak free applications with non garbage collected languages.         

Myth 4: For efficiency, you must write low-level code

        Many of us appear to believe that economical code should be low level. Some even appear to believe that low level code is inherently economical (“If it’s that ugly, it should be fast! somebody should have spent loads of your time and ingenuity to jot down that!”).

        You can, of course, write economical code victimization low-level facilities solely, and a few code must be low-level to deal directly with machine resources. However, do live to check if your efforts were worthwhile; modern C++ compilers are terribly effective and fashionable machine architectures are terribly tough. 

         If needed, such low-level code is usually best hidden behind an interface designed to permit a lot of convenient use. Often, activity the low level code behind a higher-level interface additionally allows higher optimizations (e.g., by insulating the low-level code from “insane” uses). Where potency matters, 1st try and attain it by expressing the specified answer at a high level, don’t dash for bits and pointers.

 

Myth 5: C++ is for large, complicated, programs only

        C++ is for giant, sophisticated, programs solely C++ could be a huge language. the scale of its definition is extremely like those of C# and Java. however that doesn't imply that you simply have to be compelled to grasp each detail to use it or use each feature directly in each program.

       For this blog our target audience is mainly the students who looks forward to learn the C++ language . So they can know some truth and myths about C++ and they will not in state of confusion.

Blog by-

1. Rishikesh Thakur

2. Abhay Thorve

3. Sayali Vhate

4. Aditya Waghmare

5. Sakshi Wakhure