spielwiese
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Last change
on this file since cd86ac was
493c477,
checked in by Jens Schmidt <schmidt@…>, 27 years ago
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o header fixed
git-svn-id: file:///usr/local/Singular/svn/trunk@404 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
1.0 KB
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| 1 | /* emacs edit mode for this file is -*- C++ -*- */ |
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| 2 | /* $Id: fac_iterfor.h,v 1.4 1997-06-19 12:23:29 schmidt Exp $ */ |
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| 3 | |
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| 4 | #ifndef INCL_FAC_ITERFOR_H |
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| 5 | #define INCL_FAC_ITERFOR_H |
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| 6 | |
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| 7 | #include <config.h> |
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| 8 | |
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| 9 | #ifndef NOSTREAMIO |
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| 10 | #include <iostream.h> |
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| 11 | #endif /* NOSTREAMIO */ |
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| 12 | |
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| 13 | class IteratedFor |
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| 14 | { |
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| 15 | private: |
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| 16 | int MAX; |
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| 17 | int FROM; |
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| 18 | int TO; |
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| 19 | int N; |
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| 20 | bool last; |
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| 21 | int * index; |
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| 22 | int * imax; |
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| 23 | void fill ( int from, int n ); |
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| 24 | public: |
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| 25 | IteratedFor( int from, int to, int max ); |
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| 26 | IteratedFor( const IteratedFor & ); |
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| 27 | ~IteratedFor(); |
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| 28 | IteratedFor& operator= ( const IteratedFor & ); |
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| 29 | int from() const { return FROM; } |
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| 30 | int to() const { return TO; } |
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| 31 | int n() const { return N; }; |
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| 32 | int max() const { return MAX; } |
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| 33 | void nextiteration(); |
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| 34 | void operator++ () { nextiteration(); } |
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| 35 | void operator++ ( int ) { nextiteration(); } |
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| 36 | bool iterations_left() const { return ! last; } |
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| 37 | int operator[] ( int ) const; |
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| 38 | }; |
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| 39 | |
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| 40 | #ifndef NOSTREAMIO |
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| 41 | ostream& operator<< ( ostream &, const IteratedFor & ); |
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| 42 | #endif /* NOSTREAMIO */ |
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| 43 | |
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| 44 | #endif /* ! INCL_FAC_ITERFOR_H */ |
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