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annotate lphobos/typeinfo1/ti_cdouble.d @ 650:aa6a0b7968f7

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Added test case for bug #100 Removed dubious check for not emitting static private global in other modules without access. This should be handled properly somewhere else, it's causing unresolved global errors for stuff that should work (in MiniD)
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Sun, 05 Oct 2008 17:28:15 +0200
parents 79c9ac745fbc
children
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3efbcc81ba45 [svn r111] Fixed most problems with complex number support and added typeinfo for them.
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1
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2 // cdouble
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79c9ac745fbc [svn r123] Fixed some typeinfo module name mismatches.
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4 module typeinfo1.ti_cdouble;
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6 class TypeInfo_r : TypeInfo
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7 {
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8 char[] toString() { return "cdouble"; }
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9
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10 hash_t getHash(void *p)
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11 {
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12 return (cast(uint *)p)[0] + (cast(uint *)p)[1] +
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13 (cast(uint *)p)[2] + (cast(uint *)p)[3];
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14 }
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3efbcc81ba45 [svn r111] Fixed most problems with complex number support and added typeinfo for them.
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16 static int _equals(cdouble f1, cdouble f2)
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17 {
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18 return f1 == f2;
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19 }
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20
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21 static int _compare(cdouble f1, cdouble f2)
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22 { int result;
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23
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24 if (f1.re < f2.re)
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25 result = -1;
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26 else if (f1.re > f2.re)
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27 result = 1;
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28 else if (f1.im < f2.im)
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29 result = -1;
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30 else if (f1.im > f2.im)
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31 result = 1;
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32 else
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33 result = 0;
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34 return result;
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35 }
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36
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37 int equals(void *p1, void *p2)
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38 {
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39 return _equals(*cast(cdouble *)p1, *cast(cdouble *)p2);
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40 }
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41
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42 int compare(void *p1, void *p2)
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43 {
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44 return _compare(*cast(cdouble *)p1, *cast(cdouble *)p2);
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45 }
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46
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47 size_t tsize()
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48 {
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49 return cdouble.sizeof;
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50 }
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51
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52 void swap(void *p1, void *p2)
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53 {
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54 cdouble t;
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55
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56 t = *cast(cdouble *)p1;
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57 *cast(cdouble *)p1 = *cast(cdouble *)p2;
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58 *cast(cdouble *)p2 = t;
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59 }
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61 void[] init()
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62 { static cdouble r;
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64 return (cast(cdouble *)&r)[0 .. 1];
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65 }
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66 }
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67