C Source Code to Executable Compilation Linking Pre Processing Build Process Explained

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http://youtube.com/watch?v=ZTu0kf-7h08

In this C++ video tutorial you will learn how c++ works, pre processing, compilation, linking all the steps involved from writing a cpp program to generating the executable file and then running that executable file. • C++ is a general purpose programming language that we can use and write the computer programs. • The code written in any programming language is called as the source code and the code written using the C++ programming language is called as the C++ source code. • C++ source code is saved with .cpp Extension and .hpp extension. • you can write the c++ program by using the cpp standard library and external library( static library or dynamic library ) • we directly can’t execute the code that we have written in the C++ programming language because as a programmer we can look at the code and understand what exactly is going on but the computers can only understand the code written in the machine language. • the process of creating an executable file from the source code is called as the build process. • so the first step in the build process in order to create an executable file is preprocessing. • we use a program called as pre processor and this preprocessor is a macro processing program. • Next we need to translate the code to machine code and for that purpose we use a program called as the compiler. • compiler is a computer program that transforms the code written in the higher level programming language to lower level programming language and this process is called as the compilation process. • The assembler will take the Assembly code and it will generate the object code or the machine code. • The linker will take the object files generated, it will link them together and it will generate the executable file. • The loader will load the executable file into the main memory which is the RAM so that the CPU can execute that program. • Get the source code of this tutorial at our website • http://www.LearningLad.com • Watch Video tutorials in HINDI at • / learningladhindi • #CProgramming #LearningLad • Catch us on Social Media • facebook / learninglad • twitter / learningladedu • Google+ http://www.google.com/+LearningLad

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