Last change
on this file since 785 was 785, checked in by ansari, 26 years ago |
Corrections,amelioration de TArray<T> - Reza 16/3/2000
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File size:
672 bytes
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1 | // Utility classes for template numerical arrays
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2 | // R. Ansari, C.Magneville 03/2000
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3 |
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4 | #include "machdefs.h"
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5 | #include "utilarr.h"
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6 |
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7 | // Classe utilitaires
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8 | Sequence::Sequence(double start, double step, Arr_DoubleFunctionOfX f)
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9 | {
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10 | start_ = start;
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11 | step_ = step;
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12 | myf_ = f;
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13 | }
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14 |
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15 | double Sequence::operator () (uint_4 k)
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16 | {
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17 | double x = start_+(double)k*step_;
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18 | if (myf_) return(myf_(x));
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19 | return x;
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20 | }
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21 |
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22 | Range::Range(uint_4 start, uint_4 size, uint_4 step)
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23 | {
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24 | start_ = start;
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25 | size_ = (size > 0) ? size : 1;
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26 | step_ = (step > 0) ? step : 1;
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27 | }
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28 |
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29 | Range & Range::operator = (uint_4 start)
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30 | {
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31 | start_ = start;
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32 | size_ = 1;
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33 | step_ = 1;
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34 | return (*this);
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35 | }
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