Poco

class CountingInputStream

Library: Foundation
Package: Streams
Header: Poco/CountingStream.h

Description

This stream counts all characters and lines going through it. This is useful for lexers and parsers that need to determine the current position in the stream.

Inheritance

Direct Base Classes: CountingIOS, std::istream

All Base Classes: CountingIOS, std::ios, std::istream

Member Summary

Inherited Functions: addChars, addLines, addPos, chars, getCurrentLineNumber, lines, pos, rdbuf, reset, setCurrentLineNumber

Constructors

CountingInputStream

CountingInputStream(
    std::istream & istr
);

Creates the CountingInputStream and connects it to the given input stream.

Destructor

~CountingInputStream

~CountingInputStream();

Destroys the stream.

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