1 | #include <iostream> |
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2 | |
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3 | #include <hugo/maps.h> |
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4 | #include <hugo/unionfind.h> |
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5 | #include "test_tools.h" |
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6 | |
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7 | using namespace hugo; |
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8 | using namespace std; |
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9 | |
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10 | template <typename T> |
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11 | class BaseMap : public StdMap<int,T> {}; |
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12 | |
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13 | typedef UnionFindEnum<int, BaseMap> UFE; |
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14 | |
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15 | void print(UFE const &ufe) { |
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16 | UFE::ClassIt cit; |
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17 | cout << "Print the classes of the structure:" << endl; |
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18 | int i = 1; |
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19 | for (ufe.first(cit); ufe.valid(cit); ufe.next(cit)) { |
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20 | cout << " " << i << " (" << cit << "):" << flush; |
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21 | UFE::ItemIt iit; |
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22 | for (ufe.first(iit, cit); ufe.valid(iit); ufe.next(iit)) { |
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23 | cout << " " << iit << flush; |
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24 | } |
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25 | cout << endl; |
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26 | i++; |
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27 | } |
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28 | cout << "done" << endl; |
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29 | } |
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30 | |
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31 | |
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32 | int main() { |
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33 | UFE::MapType base; |
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34 | UFE U(base); |
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35 | |
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36 | // print(U); |
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37 | |
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38 | cout << "Insert 1..." << endl; |
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39 | U.insert(1); |
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40 | // print(U); |
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41 | |
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42 | cout << "Insert 2..." << endl; |
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43 | U.insert(2); |
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44 | // print(U); |
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45 | |
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46 | cout << "Join 1 and 2..." << endl; |
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47 | check(U.join(1,2),"Test failed."); |
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48 | // print(U); |
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49 | |
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50 | cout << "Insert 3, 4, 5, 6, 7..." << endl; |
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51 | U.insert(3); |
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52 | U.insert(4); |
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53 | U.insert(5); |
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54 | U.insert(6); |
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55 | U.insert(7); |
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56 | // print (U); |
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57 | |
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58 | cout << "Join 1 - 4, 2 - 4 and 3 - 5 ..." << endl; |
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59 | check(U.join(1,4),"Test failed."); |
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60 | check(!U.join(2,4),"Test failed."); |
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61 | check(U.join(3,5),"Test failed."); |
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62 | // print(U); |
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63 | |
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64 | cout << "Insert 8 to the component of 5 ..." << endl; |
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65 | U.insert(8,5); |
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66 | // print(U); |
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67 | |
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68 | cout << "Size of the class of 4: " << U.size(4) << endl; |
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69 | check(U.size(4) == 3,"Test failed."); |
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70 | cout << "Size of the class of 5: " << U.size(5) << endl; |
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71 | check(U.size(5) == 3,"Test failed."); |
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72 | cout << "Size of the class of 6: " << U.size(6) << endl; |
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73 | check(U.size(6) == 1,"Test failed."); |
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74 | cout << "Size of the class of 2: " << U.size(2) << endl; |
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75 | check(U.size(2) == 3,"Test failed."); |
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76 | |
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77 | cout << "Insert 9 ..." << endl; |
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78 | U.insert(9); |
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79 | // print(U); |
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80 | cout << "Insert 10 to the component of 9 ..." << endl; |
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81 | U.insert(10,9); |
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82 | // print(U); |
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83 | |
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84 | cout << "Join 8 and 10..." << endl; |
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85 | check(U.join(8,10),"Test failed."); |
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86 | // print(U); |
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87 | |
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88 | cout << "Move 9 to the class of 4 ..." << endl; |
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89 | check(U.move(9,4),"Test failed."); |
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90 | // print(U); |
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91 | |
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92 | cout << "Move 9 to the class of 2 ..." << endl; |
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93 | check(!U.move(9,2),"Test failed."); |
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94 | // print(U); |
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95 | |
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96 | cout << "Size of the class of 4: " << U.size(4) << endl; |
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97 | check(U.size(4) == 4,"Test failed."); |
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98 | cout << "Size of the class of 9: " << U.size(9) << endl; |
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99 | check(U.size(9) == 4,"Test failed."); |
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100 | |
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101 | cout << "Move 5 to the class of 6 ..." << endl; |
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102 | check(U.move(5,6),"Test failed."); |
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103 | // print(U); |
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104 | |
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105 | cout << "Size of the class of 5: " << U.size(5) << endl; |
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106 | check(U.size(5) == 2,"Test failed."); |
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107 | cout << "Size of the class of 8: " << U.size(8) << endl; |
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108 | check(U.size(8) == 3,"Test failed."); |
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109 | |
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110 | cout << "Move 7 to the class of 10 ..." << endl; |
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111 | check(U.move(7,10),"Test failed."); |
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112 | // print(U); |
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113 | |
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114 | cout << "Size of the class of 7: " << U.size(7) << endl; |
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115 | check(U.size(7) == 4,"Test failed."); |
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116 | |
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117 | cout <<"Erase 9... " << endl; |
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118 | U.erase(9); |
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119 | // print(U); |
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120 | |
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121 | cout <<"Erase 1... " << endl; |
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122 | U.erase(1); |
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123 | // print(U); |
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124 | |
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125 | cout << "Size of the class of 4: " << U.size(4) << endl; |
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126 | check(U.size(4) == 2,"Test failed."); |
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127 | cout << "Size of the class of 2: " << U.size(2) << endl; |
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128 | check(U.size(2) == 2,"Test failed."); |
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129 | |
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130 | |
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131 | cout <<"Erase 1... " << endl; |
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132 | U.erase(1); |
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133 | // print(U); |
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134 | |
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135 | cout <<"Erase 6... " << endl; |
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136 | U.erase(6); |
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137 | // print(U); |
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138 | |
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139 | cout << "Split the class of 8... " << endl; |
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140 | U.split(8); |
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141 | // print(U); |
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142 | |
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143 | |
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144 | cout << "Size of the class of 4: " << U.size(4) << endl; |
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145 | check(U.size(4) == 2,"Test failed."); |
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146 | cout << "Size of the class of 3: " << U.size(3) << endl; |
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147 | check(U.size(3) == 1,"Test failed."); |
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148 | cout << "Size of the class of 2: " << U.size(2) << endl; |
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149 | check(U.size(2) == 2,"Test failed."); |
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150 | |
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151 | |
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152 | cout << "Join 3 - 4 and 2 - 4 ..." << endl; |
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153 | check(U.join(3,4),"Test failed."); |
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154 | check(!U.join(2,4),"Test failed."); |
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155 | // print(U); |
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156 | |
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157 | |
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158 | cout << "Size of the class of 4: " << U.size(4) << endl; |
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159 | check(U.size(4) == 3,"Test failed."); |
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160 | cout << "Size of the class of 3: " << U.size(3) << endl; |
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161 | check(U.size(3) == 3,"Test failed."); |
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162 | cout << "Size of the class of 2: " << U.size(2) << endl; |
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163 | check(U.size(2) == 3,"Test failed."); |
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164 | |
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165 | cout << "makeRep(4)..." << endl; |
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166 | U.makeRep(4); |
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167 | // print(U); |
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168 | cout << "makeRep(3)..." << endl; |
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169 | U.makeRep(3); |
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170 | // print(U); |
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171 | cout << "makeRep(2)..." << endl; |
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172 | U.makeRep(2); |
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173 | // print(U); |
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174 | |
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175 | cout << "Size of the class of 4: " << U.size(4) << endl; |
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176 | check(U.size(4) == 3,"Test failed."); |
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177 | cout << "Size of the class of 3: " << U.size(3) << endl; |
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178 | check(U.size(3) == 3,"Test failed."); |
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179 | cout << "Size of the class of 2: " << U.size(2) << endl; |
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180 | check(U.size(2) == 3,"Test failed."); |
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181 | |
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182 | |
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183 | cout << "eraseClass 4 ..." << endl; |
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184 | U.eraseClass(4); |
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185 | // print(U); |
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186 | |
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187 | cout << "eraseClass 7 ..." << endl; |
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188 | U.eraseClass(7); |
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189 | // print(U); |
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190 | |
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191 | cout << "done." << endl; |
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192 | } |
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