C++ lühikursus 3: Difference between revisions

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(New page: =Sissejuhatus= STDOUT QTextStream QFile =Faili kirjutamine= <source lang="cpp"> #include <QTextStream> #include <QFile> QFile data("kalasaba.txt"); if (data.open(QFile::WriteOnly))...)
 
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[[Category:Robootika]]
=Sissejuhatus=
=Sissejuhatus=



Latest revision as of 10:37, 27 October 2011


Sissejuhatus

STDOUT QTextStream QFile


Faili kirjutamine

#include <QTextStream>
#include <QFile>

QFile data("kalasaba.txt");

if (data.open(QFile::WriteOnly)) {
     QTextStream out(&data);
     out << "See rida läheb faili!" << endl;
   }


Standardväljundisse kirjutamine

#include <QTextStream>
#include <QFile>

QTextStream sout(stdout);
sout<<"See rida läheb standardväljundisse"<<endl;