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Iostream H Stands For

If you think of iostream.

h as a file, then h shall be the extension of the file.

Meaning that you are trying to include the file iostream.

h into your program.

The h stands for header, and is used to store enum, structure, object declartions, macro.

20 rows C++ input/output streams are primarily defined by iostream, a header file that is part of the #, #indicates that the following line is a preprocessor directive and should be processed by the preprocessor before compilation by the compiler.

So, #include is a preprocessor directive that tells the preprocessor to include header files in the program.

indicate the start and end of the file name to be included.

iostream is a header file that contains functions for input/output operations.

Function of iostream.

h.

There are the following functions of iostream.

h at different level : At the lowest implementation level, where the notion of data type is missing and files are treated as streams of bytes, the I/O library manages the transfer of these bytes.

25/02/2020 Conio.

h- It stands for the console I/O header file.

It contains definitions of functions same as stdio.

h but only can be operated by the console.

It is used in the software like TURBO C, and DOS.

The header iostream.

h is a non-standard header and does not exist on all platforms.

As a matter of fact it does not exist on my system (using g++ and the GNU libstdc++).

So any code using it would simply not compile on my system.

The iostream.

h header used to be common before C++ was, #include iostream.

h > #include int main() { cout<<"This is the output. "<