Stream

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The stream based input output library is organized around abstract input output devices These abstract devices allow the same code to handle input output to files memory

https://en.cppreference.com › cpp › header › sstream
Implements raw string device class template edit basic istringstream implements high level string stream input operations class template edit

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The class strstream implements input and output operations on array backed streams It essentially wraps a raw array I O device implementation std strstreambuf into the

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The manipulators that are invoked without arguments e g std coutstd hex are implemented as functions that take a

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The class template std basic istringstream implements input operations on string based streams It effectively stores an instance of std basic string and performs input

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After a call to str dynamic streams become frozen A call to freeze false is required before exiting the scope in which this strstream object was created otherwise the destructor will leak

https://en.cppreference.com › io › std_streams
1 Associated with the standard input stream used for reading conventional input At program startup the stream is fully buffered if and only if the stream can be determined to

https://en.cppreference.com › cpp › header › fstream
Basic filebuf implements raw file device class template edit basic ifstream implements high level file stream input operations class template edit basic ofstream

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The class template std basic stringstream implements input and output operations on string based streams It effectively stores an instance of std basic string and