1 | // =============================================================== // |
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2 | // // |
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3 | // File : fb_test.cxx // |
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4 | // Purpose : // |
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5 | // // |
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6 | // Coded by Wolfram Foerster in October 2002 // |
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7 | // Institute of Microbiology (Technical University Munich) // |
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8 | // http://www.arb-home.de/ // |
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9 | // // |
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10 | // =============================================================== // |
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11 | |
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12 | #include "ps_bitmap.hxx" |
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13 | #include "ps_node.hxx" |
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14 | |
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15 | #include <iostream> |
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16 | |
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17 | #include <sys/times.h> |
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18 | |
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19 | static void PS_print_times() { |
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20 | struct tms time; |
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21 | times(&time); |
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22 | printf("user (%.3f) system (%.3f)", (float)time.tms_utime/CLOCKS_PER_SEC, (float)time.tms_stime/CLOCKS_PER_SEC); |
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23 | } |
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24 | |
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25 | |
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26 | int main() { |
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27 | PS_BitSet_Fast *x = new PS_BitSet_Fast(false, 20); |
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28 | x->setTrue(0); |
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29 | x->setTrue(3); |
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30 | x->setTrue(4); |
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31 | x->setTrue(7); |
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32 | x->setTrue(10); |
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33 | x->setTrue(11); |
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34 | x->setTrue(14); |
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35 | x->print(true, 20); |
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36 | PS_BitSet::IndexSet indices; |
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37 | x->getTrueIndices(indices); |
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38 | printf(" true indices (%2zu) : ", indices.size()); |
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39 | for (PS_BitSet::IndexSet::iterator i=indices.begin(); i != indices.end(); ++i) { |
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40 | printf(" %4li", *i); |
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41 | } |
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42 | x->getTrueIndices(indices, 15); |
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43 | printf("\n true indices (%2zu) : ", indices.size()); |
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44 | for (PS_BitSet::IndexSet::iterator i=indices.begin(); i != indices.end(); ++i) { |
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45 | printf(" %4li", *i); |
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46 | } |
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47 | x->getFalseIndices(indices); |
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48 | printf("\n false indices (%2zu) : ", indices.size()); |
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49 | for (PS_BitSet::IndexSet::iterator i=indices.begin(); i != indices.end(); ++i) { |
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50 | printf(" %4li", *i); |
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51 | } |
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52 | x->getFalseIndices(indices, 15); |
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53 | printf("\n false indices (%2zu) : ", indices.size()); |
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54 | for (PS_BitSet::IndexSet::iterator i=indices.begin(); i != indices.end(); ++i) { |
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55 | printf(" %4li", *i); |
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56 | } |
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57 | printf("\n"); |
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58 | delete x; |
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59 | cout << "CLOCKS_PER_SEC : " << CLOCKS_PER_SEC << endl; |
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60 | PS_print_times(); fflush(stdout); |
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61 | for (long i = 0; i < 10000; ++i) { |
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62 | for (long j = 0; j < 10000; ++j) { |
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63 | } |
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64 | } |
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65 | PS_print_times(); |
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66 | return 0; |
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67 | |
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68 | PS_BitMap *map = new PS_BitMap_Fast(false, 10); |
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69 | for (long i = 0; i < 10; ++i) { |
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70 | map->set(i, i, true); |
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71 | map->set(0, i, true); |
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72 | map->set(i, 0, true); |
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73 | map->set(9, i, true); |
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74 | } |
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75 | map->print(); |
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76 | |
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77 | PS_FileBuffer *fb1 = new PS_FileBuffer("testdata", PS_FileBuffer::WRITEONLY); |
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78 | map->save(fb1); |
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79 | fb1->reinit("testdata", PS_FileBuffer::READONLY); |
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80 | PS_BitMap_Counted *map2 = new PS_BitMap_Counted(fb1); |
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81 | map2->print(); |
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82 | |
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83 | map2->setTrue(5, 8); |
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84 | map2->print(); |
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85 | map2->recalcCounters(); |
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86 | map2->print(); |
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87 | |
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88 | delete map; |
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89 | delete map2; |
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90 | delete fb1; |
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91 | return 0; |
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92 | |
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93 | char str[] = "ABCDEFG"; |
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94 | int a = 1; |
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95 | int b = 1; |
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96 | printf("%i %c %i\n", a, str[a], a+1); a++; |
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97 | printf("%i %c %i\n", b, str[b+1], b+1); b++; |
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98 | return 0; |
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99 | |
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100 | ID2IDSet *s = new ID2IDSet; |
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101 | s->insert(ID2IDPair(10, 40)); |
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102 | s->insert(ID2IDPair(8, 20)); |
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103 | s->insert(ID2IDPair(1, 4)); |
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104 | s->insert(ID2IDPair(8, 40)); |
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105 | s->insert(ID2IDPair(40, 70)); |
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106 | s->insert(ID2IDPair(20, 80)); |
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107 | for (ID2IDSetCIter i = s->begin(); i != s->end(); ++i) { |
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108 | printf("%6i %6i\n", i->first, i->second); |
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109 | } |
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110 | delete s; |
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111 | return 0; |
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112 | |
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113 | PS_FileBuffer *fb2 = new PS_FileBuffer("testdata", true); |
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114 | char *data = (char *)malloc(1024); |
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115 | fb2->get(data, 4096); |
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116 | fb2->get(data, 100); |
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117 | |
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118 | free(data); |
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119 | delete fb2; |
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120 | return 0; |
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121 | } |
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