13 Stream Input/Output: A Deeper Look
Objectives
In this chapter you’ll:
Use C++ object-oriented stream input/output.
Perform input and output of individual characters.
Use unformatted I/O for high performance.
Use stream manipulators to display integers in octal and hexadecimal formats.
Specify precision for both input and output.
Display floating-point values in both scientific and fixed-point notation.
Set and restore the format state.
Control justification and padding.
Determine the success or failure of input/output operations.
Tie output streams to input streams.
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