We can also define stream as source of data. stream in my dictionary streams have more than one meaning such as "river , table" so what's the meaning of stream in c++ The word "stream" is used because streams are used to let data "flow". Despite the C language’s stream orientation, ways do exist to create more-or-less interactive programs. So a buffer usually is used to collect data from the stream (file, socket, device). What is a Stream? The program behaves properly, processing the stream and halting its display after the period is encountered. The stream reader object is used in C# to define a stream from the file to the application. How to deal with stream input. The standard input and output stream objects of C++ are declared in the header file iostream. The data will be pushed from the file to the stream whenever data is read from the file. However, the Stream type itself isn't usually used directly. The new version defines entry points both with and without trailing underscores, so it *should* link automagically with any Fortran compiler. In C, I/O operations are asynchronous: you don’t know when you have data nor how much of it. It instead is an abstract base class for more derived streams. Short: A buffer keeps the stream data under constant flow. A stream is an abstraction of a sequence of bytes, such as a file, an input/output device, an inter-process communication pipe, or a TCP/IP socket. As Bjarne Stroustrup says in his book "The C++ Programming Language", "Designing and implementing a general input/output facility for a programming language is notoriously difficult". What is stream in c programming language? Stream. A Gentle Introduction to C++ IO Streams By Manasij Mukherjee One of the great strengths of C++ is its I/O system, IO Streams. A stream is the source or destination of a series of data, either characters, or in the case of binary files, a sequence of bytes that represent memory content. So, in stringstream for example, the string data "flows" from the string to the output or from the input into the string. The File.OpenText is used to open the file "Example.txt" in read-only mode. In the C# language, you use many different derived streams, such as FileStream and MemoryStream. This source can be (a) A file The "official" timer (was "second_wall.c") has been renamed "mysecond.c". C++ Stream is a very powerful and versatile functionality of the stream classes. Stream is not a hardware it is linear queue which connect file to program and passes block of data in both direction .So it is independent of devices which we are using. For C code, the standard "stream.c" contains a C preprocessor variable "TUNED" which, if defined, will cause the code to call separate functions to perform each of the four kernels. The Enter key serves as a break in the stream, which the program uses to digest input until that point. The handler to the file is then sent to the stream … For Fortran, an analogous example is provided at sample harness If you submit "tuned" results, please provide a brief explanation of the tuning approach. This is embedded in the C version ("stream.c"), but still needs to be externally linked to the FORTRAN version ("stream.f").