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Annotations. The branches and tags directory are empty, since I couldn't svnadmin import a repostitory dump. Many earlier versions exist, though, and if you want the full archive, just let me know and I'll send you the svnadmin dump of my full C++ Annotations archive. Frank B. Brokken <f.b.brokken@rug.nl> git-svn-id: https://cppannotations.svn.sourceforge.net/svnroot/cppannotations/trunk@3 f6dd340e-d3f9-0310-b409-bdd246841980
26 lines
1.4 KiB
Text
26 lines
1.4 KiB
Text
The ti(ostream_iterator<Type>()) can be used to define a destination iterator
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for an ti(ostream) object. The general forms
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of the tt(ostream_iterator<Type>()) iterator are:
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verb(
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ostream_iterator<Type> identifier(ostream &outStream), // and:
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ostream_iterator<Type> identifier(ostream &outStream, char const *delim);
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)
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tt(Type) is the type of the data elements that should be written to the
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tt(ostream) stream. tt(Type) may be any type for which oplshift() is defined
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in combinations with tt(ostream) objects. The latter form of the
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tt(ostream_iterators) separates the individual tt(Type) data elements by
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ti(delimiter) strings. The former definition does not use any delimiters.
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The following example shows how
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link(tt(istream_iterators))(ISTREAMITERATORS) and an tt(ostream_iterator) may
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be used to copy information of a file to another file. A subtlety is the
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statement tt(in.unsetf(ios::skipws)): it resets the ti(ios::skipws) flag. The
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consequence of this is that the default behavior of oprshift(), to skip
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whitespace, is modified. White space characters are simply returned by the
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operator, and the file is copied unrestrictedly. Here is the program:
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verbinclude(stl/cc/ostreamiterator.cc)
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Before tt(ostream_iterators) can be used the following preprocessor
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directive must have been specified: hi(#include <iterator>)
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verb(
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#include <iterator>
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)
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