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Diffstat (limited to 'examples/qtl/qvaluelistiterator.cpp')
-rw-r--r-- | examples/qtl/qvaluelistiterator.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/examples/qtl/qvaluelistiterator.cpp b/examples/qtl/qvaluelistiterator.cpp new file mode 100644 index 000000000..a9c65afa7 --- /dev/null +++ b/examples/qtl/qvaluelistiterator.cpp @@ -0,0 +1,57 @@ +/**************************************************************************** +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for TQt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include <qvaluelist.h> +#include <qstring.h> +#include <qwindowdefs.h> +#include <stdio.h> + + +class Employee +{ +public: + Employee(): s(0) {} + Employee( const TQString& name, int salary ) + : n(name), s(salary) {} + + TQString name() const { return n; } + + int salary() const { return s; } + void setSalary( int salary ) { s = salary; } + + // this is here to support very old compilers + Q_DUMMY_COMPARISON_OPERATOR( Employee ) + +private: + TQString n; + int s; +}; + + +int main( int, char** ) +{ + typedef TQValueList<Employee> EmployeeList; + EmployeeList list; + + list.append( Employee("Bill", 50000) ); + list.append( Employee("Steve",80000) ); + list.append( Employee("Ron", 60000) ); + + Employee joe( "Joe", 50000 ); + list.append( joe ); + joe.setSalary( 4000 ); + + EmployeeList::ConstIterator it = list.begin(); + while( it != list.end() ) { + printf( "%s earns %d\n", (*it).name().latin1(), (*it).salary() ); + ++it; + } + + return 0; +} |