spielwiese
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Last change
on this file since d675c7 was
d675c7,
checked in by Rüdiger Stobbe <stobbe@…>, 27 years ago
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"IteratedFor now handles the cases in which the mainvariable is not of
level 1.
"
git-svn-id: file:///usr/local/Singular/svn/trunk@38 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 1.1 1996-07-08 08:18:49 stobbe Exp $ |
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| 3 | |
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| 4 | #ifndef INCL_ITERFOR_H |
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| 5 | #define INCL_ITERFOR_H |
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| 6 | |
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| 7 | /* |
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| 8 | $Log: not supported by cvs2svn $ |
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| 9 | Revision 1.0 1996/05/17 10:59:40 stobbe |
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| 10 | Initial revision |
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| 11 | |
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| 12 | */ |
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| 13 | |
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| 14 | #include <iostream.h> |
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| 15 | |
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| 16 | class IteratedFor |
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| 17 | { |
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| 18 | private: |
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| 19 | int MAX; |
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| 20 | int FROM; |
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| 21 | int TO; |
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| 22 | int N; |
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| 23 | bool last; |
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| 24 | int * index; |
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| 25 | int * imax; |
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| 26 | void fill ( int from, int n ); |
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| 27 | public: |
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| 28 | IteratedFor( int from, int to, int max ); |
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| 29 | IteratedFor( const IteratedFor & ); |
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| 30 | ~IteratedFor(); |
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| 31 | IteratedFor& operator= ( const IteratedFor & ); |
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| 32 | int from() const { return FROM; } |
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| 33 | int to() const { return TO; } |
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| 34 | int n() const { return N; }; |
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| 35 | int max() const { return MAX; } |
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| 36 | void nextiteration(); |
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| 37 | void operator++ () { nextiteration(); } |
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| 38 | void operator++ ( int ) { nextiteration(); } |
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| 39 | bool iterations_left() const { return ! last; } |
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| 40 | int operator[] ( int ) const; |
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| 41 | }; |
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| 42 | |
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| 43 | ostream& operator<< ( ostream &, const IteratedFor & ); |
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| 44 | |
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| 45 | #endif /* INCL_ITERFOR_H */ |
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