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fac_iterfor.h
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1/* emacs edit mode for this file is -*- C++ -*- */
2
3#ifndef INCL_FAC_ITERFOR_H
4#define INCL_FAC_ITERFOR_H
5
6// #include "config.h"
7
8#ifndef NOSTREAMIO
9#ifdef HAVE_IOSTREAM
10#include <iostream>
11#define OSTREAM std::ostream
12#elif defined(HAVE_IOSTREAM_H)
13#include <iostream.h>
14#define OSTREAM ostream
15#endif
16#endif /* NOSTREAMIO */
17
19{
20private:
21 int MAX;
22 int FROM;
23 int TO;
24 int N;
25 bool last;
26 int * index;
27 int * imax;
28 void fill ( int from, int n );
29public:
30 IteratedFor( int from, int to, int max );
34 int from() const { return FROM; }
35 int to() const { return TO; }
36 int n() const { return N; };
37 int max() const { return MAX; }
40 void operator++ ( int ) { nextiteration(); }
41 bool iterations_left() const { return ! last; }
42 int operator[] ( int ) const;
43};
44
45#ifndef NOSTREAMIO
47#endif /* NOSTREAMIO */
48
49#endif /* ! INCL_FAC_ITERFOR_H */
int operator[](int) const
int * imax
Definition: fac_iterfor.h:27
IteratedFor(int from, int to, int max)
void nextiteration()
int max() const
Definition: fac_iterfor.h:37
int from() const
Definition: fac_iterfor.h:34
bool iterations_left() const
Definition: fac_iterfor.h:41
int to() const
Definition: fac_iterfor.h:35
void operator++()
Definition: fac_iterfor.h:39
void fill(int from, int n)
IteratedFor(const IteratedFor &)
IteratedFor & operator=(const IteratedFor &)
int n() const
Definition: fac_iterfor.h:36
int * index
Definition: fac_iterfor.h:26
#define OSTREAM
Definition: fac_iterfor.h:11
OSTREAM & operator<<(OSTREAM &, const IteratedFor &)