1 | #include <iostream> |
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2 | using namespace std; |
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3 | |
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4 | #include "dgp0.hh" |
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5 | #include "global.hh" |
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6 | |
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7 | extern Grammar grammar; |
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8 | extern MGraph mgraph; |
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9 | extern SGraph sgraph; |
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10 | |
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11 | extern bool debug; |
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12 | |
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13 | list<int> nodelist; |
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14 | list<int>::iterator processed; |
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15 | |
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16 | |
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17 | void print_sets(int n); |
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18 | |
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19 | |
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20 | //==================================================================================================== |
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21 | |
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22 | void set_initial_constraints(int node) |
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23 | { |
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24 | sgraph[node].prop.forbidden.reset(); |
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25 | sgraph[node].prop.required=grammar.is_obl(sgraph.cat(node)); |
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26 | sgraph[node].prop.attached.reset(); |
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27 | sgraph[node].prop.flags=grammar.initial_flags(sgraph.cat(node)); |
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28 | } |
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29 | |
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30 | //---------------------------------------------------------------------------------------------------- |
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31 | |
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32 | bool changing_constraints(int head, Role role) |
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33 | { |
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34 | return grammar.is_sgl(role) || sgraph[head].prop.required[role]; |
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35 | } |
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36 | |
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37 | //==================================================================================================== |
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38 | |
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39 | NodeProp compute_head_prop(NodeProp headprop, const Link& link, list<Boubble*> bs, FlagSet& depflags) |
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40 | { |
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41 | NodeProp ret=headprop; |
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42 | |
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43 | if(grammar.is_sgl(link.role)) |
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44 | { |
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45 | ret.forbidden.set(link.role); |
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46 | ret.attached.set(link.role); |
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47 | } |
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48 | ret.required.reset(link.role); |
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49 | |
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50 | ret.required |= (grammar.constr_include(link.role) & ~ret.attached); |
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51 | ret.forbidden |= grammar.constr_exclude(link.role); |
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52 | |
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53 | ret.boubbles.merge(bs); //DOBRZE |
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54 | ret.flags |= ( depflags & grammar.pass_flags(link.role) ); |
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55 | |
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56 | if(link.props[Prop("INIT")]) ret.init_attached=true; |
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57 | if(link.props[Prop("FIN")]) ret.fin_attached=true; |
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58 | |
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59 | return ret; |
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60 | } |
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61 | |
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62 | //---------------------------------------------------------------------------------------------------- |
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63 | |
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64 | NodeProp compute_dep_prop(NodeProp depprop, const Link& link, list<Boubble*> bs) |
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65 | { |
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66 | NodeProp ret=depprop; |
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67 | ret.boubbles.merge(bs); //DOBRZE |
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68 | return ret; |
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69 | } |
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70 | |
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71 | //==================================================================================================== |
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72 | |
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73 | int find_existing_node(int mnodeind, NodeProp p, bitset<MAXNODES>& newheadLH, bitset<MAXNODES>& newheadLV) |
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74 | { |
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75 | MNode& mnode = mgraph[mnodeind]; |
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76 | int ret=-1; |
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77 | for(vector<int>::iterator ps=mnode.snodes.begin(); ps!=mnode.snodes.end(); ++ps) |
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78 | { |
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79 | if(debug) fprintf(stderr,"#find existing node: checking %d ... \n", *ps); |
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80 | if(sgraph[*ps].prop==p) |
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81 | if(sgraph[*ps].LH==newheadLH && sgraph[*ps].LV==newheadLV) |
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82 | { |
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83 | ret = *ps; |
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84 | fprintf(stderr,"#\tsucceeded because of LH/LV equality ()\n"); |
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85 | } |
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86 | else |
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87 | { |
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88 | fprintf(stderr,"#\tfailed beacause of LH/LV inequality\n"); |
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89 | } |
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90 | } |
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91 | |
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92 | if(debug) fprintf(stderr,"\n"); |
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93 | return ret; |
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94 | } |
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95 | |
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96 | //==================================================================================================== |
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97 | |
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98 | list<Boubble*> receive_boubbles(int node, Role role, Dir dir) |
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99 | { |
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100 | list<Boubble*> ret; |
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101 | for(list<Boubble*>::iterator b = sgraph[node].prop.boubbles.begin(); b!=sgraph[node].prop.boubbles.end(); b++) |
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102 | { |
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103 | Boubble* new_boubble = (*b)->step(role,dir); |
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104 | if(new_boubble) |
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105 | ret.push_back(new_boubble); |
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106 | } |
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107 | |
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108 | return ret; |
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109 | } |
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110 | |
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111 | //---------------------------------------------------------------------------------------------------- |
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112 | |
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113 | list<Boubble*> collect_head_boubbles(int head, int dep, Role role) |
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114 | { |
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115 | list<Boubble*> new_boubbles = grammar.trigger_boubbles(sgraph.cat(dep),role,UP); |
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116 | |
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117 | for(list<Boubble*>::iterator b = new_boubbles.begin(); b != new_boubbles.end(); b++) |
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118 | (*b)->src(dep); |
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119 | |
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120 | list<Boubble*> received_boubbles = receive_boubbles(dep,role,UP); |
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121 | |
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122 | new_boubbles.insert(new_boubbles.begin(),received_boubbles.begin(),received_boubbles.end()); |
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123 | |
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124 | return new_boubbles; |
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125 | } |
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126 | |
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127 | //---------------------------------------------------------------------------------------------------- |
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128 | |
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129 | list<Boubble*> collect_dep_boubbles(int head, int dep, Role role) |
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130 | { |
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131 | list<Boubble*> new_boubbles = grammar.trigger_boubbles(sgraph.cat(head), role, DOWN); |
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132 | |
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133 | for(list<Boubble*>::iterator b = new_boubbles.begin(); b != new_boubbles.end(); b++) |
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134 | (*b)->src(head); |
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135 | |
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136 | list<Boubble*> received_boubbles = receive_boubbles(head,role,DOWN); |
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137 | |
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138 | new_boubbles.insert(new_boubbles.begin(),received_boubbles.begin(),received_boubbles.end()); |
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139 | |
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140 | return new_boubbles; |
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141 | } |
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142 | |
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143 | //==================================================================================================== |
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144 | |
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145 | void copy_links(int i, int j) |
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146 | { |
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147 | sgraph[j].heads = sgraph[i].heads; |
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148 | sgraph[j].deps = sgraph[i].deps; |
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149 | } |
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150 | |
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151 | |
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152 | void create_reverse_links(int n) |
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153 | { |
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154 | for(vector<Arc>::iterator a=sgraph[n].heads.begin(); a != sgraph[n].heads.end(); a++) |
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155 | sgraph[a->dst].deps.push_back(Arc(n,a->role,a->headanc,a->depanc)); |
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156 | |
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157 | for(vector<Arc>::iterator a=sgraph[n].deps.begin(); a != sgraph[n].deps.end(); a++) |
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158 | sgraph[a->dst].heads.push_back(Arc(n,a->role,a->headanc,a->depanc)); |
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159 | } |
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160 | |
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161 | //==================================================================================================== |
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162 | |
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163 | int create_new_head_node_left(int anc, NodeProp& prop, bitset<MAXNODES>& LH, bitset<MAXNODES>& LD, bitset<MAXNODES>& LV) |
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164 | { |
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165 | int newheadind = sgraph.clone(anc,prop); |
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166 | nodelist.push_back(newheadind); |
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167 | sgraph[newheadind].LH = LH; |
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168 | sgraph[newheadind].LD = LD; |
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169 | sgraph[newheadind].in_LH = true; |
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170 | sgraph[newheadind].LV.reset(); |
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171 | |
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172 | copy_links(anc,newheadind); |
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173 | create_reverse_links(newheadind); |
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174 | |
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175 | if(debug) sgraph.print_node_debug(stderr,"add new",newheadind,anc); |
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176 | // if(debug) print_sets(newheadind); |
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177 | return newheadind; |
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178 | } |
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179 | |
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180 | int create_new_dep_node_left(int anc, NodeProp& prop, bitset<MAXNODES>& LH, bitset<MAXNODES>& LD, bitset<MAXNODES>& LV) |
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181 | { |
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182 | int newind = sgraph.clone(anc,prop); |
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183 | nodelist.push_back(newind); |
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184 | sgraph[newind].LH.reset(); |
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185 | sgraph[newind].LD=LD; |
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186 | sgraph[newind].in_LH=false; //??????? |
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187 | sgraph[newind].LV.reset(); |
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188 | |
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189 | copy_links(anc,newind); |
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190 | create_reverse_links(newind); |
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191 | |
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192 | if(debug) sgraph.print_node_debug(stderr,"add new",newind,anc); |
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193 | // if(debug) print_sets(newind); |
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194 | |
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195 | return newind; |
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196 | } |
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197 | |
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198 | int create_new_head_node_right(int anc, NodeProp& prop, bitset<MAXNODES>& newheadLH, bitset<MAXNODES>& newheadLD, bitset<MAXNODES>& newheadLV) |
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199 | { |
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200 | int newheadind = sgraph.clone(anc,prop); |
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201 | nodelist.push_back(newheadind); |
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202 | sgraph[newheadind].LH=newheadLH; |
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203 | sgraph[newheadind].LD=newheadLD; |
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204 | sgraph[newheadind].in_LH=false; |
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205 | sgraph[newheadind].LV=newheadLV; |
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206 | |
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207 | copy_links(anc,newheadind); |
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208 | create_reverse_links(newheadind); |
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209 | |
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210 | if(debug) sgraph.print_node_debug(stderr,"add new",newheadind,anc); |
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211 | // if(debug) print_sets(newheadind); |
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212 | |
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213 | return newheadind; |
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214 | } |
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215 | |
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216 | int create_new_dep_node_right(int anc, NodeProp& prop, bitset<MAXNODES>& LH, bitset<MAXNODES>& LD, bitset<MAXNODES>& LV) |
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217 | { |
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218 | int newind = sgraph.clone(anc,prop); |
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219 | nodelist.push_back(newind); |
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220 | sgraph[newind].LH=LH; |
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221 | sgraph[newind].LD=LD; |
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222 | sgraph[newind].in_LH=true; //??????? |
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223 | sgraph[newind].LV.reset(); |
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224 | |
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225 | copy_links(anc,newind); |
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226 | create_reverse_links(newind); |
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227 | |
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228 | if(debug) sgraph.print_node_debug(stderr,"ADD NEW",newind,anc); |
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229 | // if(debug) print_sets(newind); |
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230 | |
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231 | return newind; |
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232 | } |
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233 | |
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234 | //==================================================================================================== |
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235 | |
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236 | void connect_left(int h, int d, const Link& l, list<Boubble*>& new_head_boubbles, list<Boubble*>& new_dep_boubbles) |
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237 | { |
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238 | |
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239 | NodeProp &oldheadprop = sgraph[h].prop; |
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240 | NodeProp &olddepprop = sgraph[d].prop; |
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241 | |
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242 | NodeProp newheadprop = compute_head_prop(oldheadprop,l,new_head_boubbles,olddepprop.flags); |
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243 | |
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244 | int newheadind; |
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245 | if(oldheadprop==newheadprop) |
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246 | newheadind = h; |
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247 | else |
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248 | { |
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249 | bitset<MAXNODES> newheadLH = sgraph[h].LH; |
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250 | bitset<MAXNODES> newheadLV = sgraph[d].LV; |
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251 | bitset<MAXNODES> newheadLD = sgraph[h].LD; |
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252 | |
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253 | newheadind = find_existing_node(sgraph[h].mnode, newheadprop, newheadLH, newheadLV); |
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254 | if( newheadind >= 0) // W£¡CZONE |
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255 | sgraph[newheadind].LD |= newheadLD; |
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256 | else |
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257 | { |
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258 | newheadind = create_new_head_node_left(h,newheadprop,newheadLH,newheadLD,newheadLV); |
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259 | sgraph[newheadind].edge.clear(); |
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260 | sgraph[newheadind].edge_contains_self = false; |
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261 | } |
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262 | |
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263 | } |
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264 | |
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265 | NodeProp newdepprop = compute_dep_prop(olddepprop,l,new_dep_boubbles); |
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266 | |
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267 | int newdepind; |
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268 | |
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269 | if(olddepprop==newdepprop) |
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270 | newdepind = d; |
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271 | else |
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272 | { |
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273 | bitset<MAXNODES> newdepLH = sgraph[d].LH; |
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274 | bitset<MAXNODES> newdepLV = sgraph[d].LV; |
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275 | bitset<MAXNODES> newdepLD = sgraph[d].LD; |
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276 | |
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277 | newdepind = find_existing_node(sgraph[d].mnode, newdepprop, newdepLH, newdepLV); |
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278 | if( newdepind >= 0) // W£¡CZONE |
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279 | sgraph[newdepind].LD |= newdepLD; // TYLKO DLA LD |
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280 | else |
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281 | { |
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282 | newdepind = create_new_dep_node_left(d,newdepprop,newdepLH,newdepLD,newdepLV); |
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283 | sgraph[newdepind].edge.clear(); |
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284 | //sgraph[newdepind].edge.push_back(newdepind); // TO |
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285 | sgraph[newdepind].edge_contains_self = true; // LUB TO |
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286 | } |
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287 | } |
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288 | |
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289 | |
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290 | sgraph[newheadind].deps.push_back(Arc(newdepind,l.role,h,d)); |
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291 | sgraph[newdepind].heads.push_back(Arc(newheadind,l.role,h,d)); |
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292 | sgraph[newheadind].edge.push_back(newdepind); |
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293 | |
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294 | if(sgraph[d].saturated()) sgraph[newheadind].LV |= sgraph[d].LV; |
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295 | |
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296 | sgraph[newheadind].LD.set(d); |
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297 | if(sgraph[d].saturated()) sgraph[newheadind].LD |= sgraph[d].LD; |
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298 | |
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299 | if(debug) sgraph.print_arc(stderr,"new link",newheadind,d,l.role,0); |
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300 | if(debug) sgraph.print_node_debug(stderr,"update",newheadind,h); |
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301 | // if(debug) print_sets(newheadind); |
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302 | if(debug) sgraph.print_node_debug(stderr,"update",newdepind,d); |
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303 | // if(debug) print_sets(newdepind); |
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304 | } |
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305 | |
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306 | //---------------------------------------------------------------------------------------------------- |
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307 | |
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308 | void connect_right(int h, int d, const Link& l, list<Boubble*>& new_head_boubbles, list<Boubble*>& new_dep_boubbles) |
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309 | { |
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310 | NodeProp &oldheadprop = sgraph[h].prop; |
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311 | |
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312 | NodeProp newheadprop = compute_head_prop(oldheadprop,l,new_head_boubbles, sgraph[d].prop.flags); |
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313 | |
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314 | int newheadind; |
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315 | |
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316 | if(oldheadprop==newheadprop) |
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317 | newheadind = h; |
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318 | else |
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319 | { |
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320 | bitset<MAXNODES> newheadLH = sgraph[h].LH; |
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321 | bitset<MAXNODES> newheadLV = sgraph[h].LV; |
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322 | bitset<MAXNODES> newheadLD = sgraph[h].LD; |
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323 | |
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324 | newheadind = find_existing_node(sgraph[h].mnode, newheadprop, newheadLH, newheadLV); |
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325 | |
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326 | if(debug) fprintf(stderr,"#HEAD EXISTS %d\n",newheadind); |
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327 | |
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328 | if( newheadind >= 0) // W£¡CZONE |
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329 | sgraph[newheadind].LD |= newheadLD; // TYLKO DLA LD |
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330 | else |
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331 | { |
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332 | newheadind = create_new_head_node_right(h,newheadprop,newheadLH,newheadLD,newheadLV); |
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333 | //if(!sgraph[h].edge.empty()) sgraph[newheadind].edge.push_back(newheadind); // TO |
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334 | sgraph[newheadind].edge_contains_self = sgraph[h].edge_contains_self; // LUB TO |
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335 | sgraph[newheadind].visible_as_neighbour = false; |
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336 | } |
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337 | } |
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338 | |
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339 | NodeProp &olddepprop = sgraph[d].prop; |
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340 | NodeProp newdepprop = compute_dep_prop(olddepprop,l,new_dep_boubbles); |
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341 | |
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342 | int newdepind; |
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343 | |
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344 | if(olddepprop==newdepprop) |
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345 | newdepind = d; |
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346 | else |
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347 | { |
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348 | bitset<MAXNODES> newdepLH = sgraph[d].LH; |
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349 | bitset<MAXNODES> newdepLV = sgraph[d].LV; |
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350 | bitset<MAXNODES> newdepLD = sgraph[d].LD; |
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351 | |
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352 | newdepind = find_existing_node(sgraph[d].mnode, newdepprop, newdepLH, newdepLV); |
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353 | |
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354 | if(debug) fprintf(stderr,"#DEP EXISTS %d\n",newdepind); |
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355 | |
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356 | if( newdepind >= 0) // W£¡CZONE |
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357 | sgraph[newdepind].LD |= newdepLD; // TYLKO DLA LD |
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358 | else |
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359 | { |
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360 | newdepind = create_new_dep_node_right(d,newdepprop,newdepLH,newdepLD,newdepLV); |
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361 | sgraph[newdepind].edge.clear(); |
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362 | sgraph[newdepind].edge_contains_self = false; |
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363 | } |
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364 | } |
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365 | |
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366 | |
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367 | sgraph[newdepind].heads.push_back(Arc(newheadind,l.role,h,d)); |
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368 | sgraph[newheadind].deps.push_back(Arc(newdepind,l.role,h,d)); |
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369 | //sgraph[newdepind].edge.push_back(newheadind); |
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370 | |
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371 | sgraph[newdepind].LH.set(newheadind); |
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372 | |
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373 | // sgraph[*d].prop.merge_boubbles(new_dep_boubbles); |
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374 | |
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375 | if(sgraph[newheadind].saturated()) sgraph[newdepind].LH |= sgraph[newheadind].LH; |
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376 | |
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377 | if(debug) sgraph.print_arc(stderr,"new link",newheadind,newdepind,l.role,1); |
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378 | if(debug) sgraph.print_node_debug(stderr,"update",newheadind,h); |
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379 | if(debug) sgraph.print_node_debug(stderr,"update",newdepind,d); |
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380 | |
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381 | } |
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382 | |
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383 | //==================================================================================================== |
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384 | |
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385 | // bool check_meeting_boubles(list<Boubble*>& hboubbles, list<Boubble*>& dboubbles) |
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386 | // { |
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387 | // bool hremove=false; // czy usun±æ ostatnio sprawdzany b±bel |
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388 | // bool dremove=false; // czy usun±æ ostatnio sprawdzany b±bel |
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389 | |
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390 | // for(list<Boubble*>::iterator hb = hboubbles.begin(); hb != hboubbles.end(); hb = hremove ? hboubbles.erase(hb) : ++hb ) |
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391 | // { |
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392 | // hremove=false; |
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393 | // for(list<Boubble*>::iterator db = dboubbles.begin(); db != dboubbles.end(); db = dremove ? dboubbles.erase(db) : ++db ) |
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394 | // { |
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395 | // dremove=false; |
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396 | // if( (*hb)->rel()==(*db)->rel() && (*hb)->dir()==DOWN && (*db)->dir()==UP && (*hb)->reverse()!=(*db)->reverse() ) |
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397 | // { |
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398 | // int srcnode,dstnode; |
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399 | // if( (*hb)->reverse()==false ) |
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400 | // srcnode = (*hb)->src(), dstnode = (*db)->src(); |
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401 | // else |
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402 | // srcnode = (*db)->src(), dstnode = (*hb)->src(); |
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403 | // if( grammar.check_longrel(sgraph.cat(srcnode), sgraph.cat(dstnode), (*hb)->rel()) ) |
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404 | // { |
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405 | // hremove=dremove=true; |
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406 | // if(debug) fprintf(stderr,"BOUBBLES MET!!!\n"); |
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407 | // } |
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408 | // else |
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409 | // { |
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410 | // if(debug) fprintf(stderr,"BOUBBLES' MEETING FAILED!!!\n"); |
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411 | // return false; |
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412 | // } |
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413 | // } |
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414 | // } |
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415 | // } |
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416 | // return true; |
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417 | // } |
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418 | |
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419 | //==================================================================================================== |
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420 | |
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421 | bool check_meeting_boubles(list<Boubble*>& boubbles) |
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422 | { |
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423 | bool hremove=false; // czy usun±æ ostatnio sprawdzany b±bel |
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424 | bool dremove=false; // czy usun±æ ostatnio sprawdzany b±bel |
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425 | |
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426 | for(list<Boubble*>::iterator hb = boubbles.begin(); hb != boubbles.end(); hb = hremove ? boubbles.erase(hb) : ++hb ) |
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427 | { |
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428 | cout << endl << "hb:" << **hb ; |
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429 | hremove=false; |
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430 | for(list<Boubble*>::iterator db = hb; db != boubbles.end(); db = dremove ? boubbles.erase(db) : ++db ) |
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431 | { |
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432 | cout << " db:" << **db; |
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433 | dremove=false; |
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434 | if( (*hb)->rel()==(*db)->rel() && (*hb)->reverse()!=(*db)->reverse() ) |
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435 | { |
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436 | cout << "Z"; |
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437 | int srcnode,dstnode; |
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438 | if( (*hb)->reverse()==false ) |
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439 | srcnode = (*hb)->src(), dstnode = (*db)->src(); |
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440 | else |
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441 | srcnode = (*db)->src(), dstnode = (*hb)->src(); |
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442 | if( grammar.check_longrel(sgraph.cat(srcnode), sgraph.cat(dstnode), (*hb)->rel()) ) |
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443 | { |
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444 | cout << " REMOVE "; |
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445 | hremove=dremove=true; |
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446 | if(debug) fprintf(stderr,"BOUBBLES MET!!!\n"); |
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447 | } |
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448 | else |
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449 | { |
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450 | cout << " FAIL "; |
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451 | if(debug) fprintf(stderr,"BOUBBLES' MEETING FAILED!!!\n"); |
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452 | return false; |
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453 | } |
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454 | } |
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455 | } |
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456 | } |
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457 | return true; |
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458 | } |
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459 | |
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460 | //==================================================================================================== |
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461 | |
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462 | // sprawdza czy te, spo¶ród b±bli, które dotar³y do celu node |
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463 | // daj± wynik prawdziwy, dodatkowo - usuwa je z listy boubbles |
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464 | |
---|
465 | bool check_boubbles_at_target(list<Boubble*>& boubbles, int node) |
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466 | { |
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467 | bool remove=false; // czy usun±æ ostatnio sprawdzany b±bel |
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468 | |
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469 | for(list<Boubble*>::iterator b = boubbles.begin(); b != boubbles.end(); b = remove ? boubbles.erase(b) : ++b ) |
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470 | if( (*b)->is_at_target() ) |
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471 | if( grammar.check_longrel(sgraph.cat((*b)->src()), sgraph.cat(node), (*b)->rel()) ) |
---|
472 | { |
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473 | cout << endl << "REMOVE ChBatT " << **b << endl; |
---|
474 | remove=true; |
---|
475 | } |
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476 | else |
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477 | return false; |
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478 | else |
---|
479 | remove=false; |
---|
480 | |
---|
481 | return true; |
---|
482 | } |
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483 | |
---|
484 | //==================================================================================================== |
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485 | |
---|
486 | void try_connect_dependents(int j) |
---|
487 | { |
---|
488 | LViterator lvi(sgraph,j); |
---|
489 | int i; |
---|
490 | while((i=lvi.next()) >= 0) |
---|
491 | { |
---|
492 | //if(debug) sgraph.print_node_debug(stderr,"D-CUR>",i,-1); |
---|
493 | |
---|
494 | if(sgraph.saturated(i)) |
---|
495 | { |
---|
496 | if(debug) {fprintf(stderr,"%d <--",i); } |
---|
497 | |
---|
498 | list<const Link*> ji_links = grammar.connectable2( sgraph.cat(j), sgraph.cat(i), sgraph[j].prop.flags, sgraph[i].prop.flags); // ref do Roles!!! |
---|
499 | list<const Link*>::iterator ri = ji_links.begin(); |
---|
500 | if(ri == ji_links.end()) { if(debug) fprintf(stderr," no roles\n"); } |
---|
501 | else |
---|
502 | { |
---|
503 | for(; ri != ji_links.end(); ++ri ) |
---|
504 | { |
---|
505 | if(debug) fprintf(stderr," %s",(*ri)->role.str()); |
---|
506 | if(!grammar.check_constr2(sgraph[j].prop,sgraph[i].prop,0,**ri )) |
---|
507 | { if(debug) fprintf(stderr," ...constraints failed\n"); } |
---|
508 | else |
---|
509 | { |
---|
510 | list<Boubble*> new_head_boubbles = collect_head_boubbles(j,i,(*ri)->role); |
---|
511 | list<Boubble*> new_dep_boubbles = collect_dep_boubbles(j,i,(*ri)->role); |
---|
512 | if( check_meeting_boubles(new_head_boubbles) && |
---|
513 | check_meeting_boubles(new_dep_boubbles) && |
---|
514 | check_boubbles_at_target(new_head_boubbles,j) && |
---|
515 | check_boubbles_at_target(new_dep_boubbles,i) ) |
---|
516 | { |
---|
517 | if(debug) fprintf(stderr," ...SUCCESS!\n"); |
---|
518 | connect_left( j, i, **ri, new_head_boubbles, new_dep_boubbles); |
---|
519 | } |
---|
520 | else |
---|
521 | { if(debug) fprintf(stderr," ...boubbles failed\n"); } |
---|
522 | } |
---|
523 | } |
---|
524 | } |
---|
525 | } |
---|
526 | else |
---|
527 | if(debug) {fprintf(stderr,"%d <-- unsaturated\n",i); } |
---|
528 | } |
---|
529 | |
---|
530 | } |
---|
531 | //---------------------------------------------------------------------------------------------------- |
---|
532 | |
---|
533 | void try_connect_heads(int j) |
---|
534 | { |
---|
535 | LViterator lvi(sgraph,j); |
---|
536 | int i; |
---|
537 | while((i=lvi.next()) >= 0) |
---|
538 | { |
---|
539 | // if(debug) sgraph.print_node_debug(stderr,"H-CUR> ",i,-1); |
---|
540 | if(sgraph.saturated(j)) |
---|
541 | { |
---|
542 | if(debug) fprintf(stderr, "%d -->",i); |
---|
543 | |
---|
544 | list<const Link*> ij_links = grammar.connectable2( sgraph.cat(i), sgraph.cat(j), sgraph[i].prop.flags, sgraph[j].prop.flags ); |
---|
545 | list<const Link*>::iterator ri = ij_links.begin(); |
---|
546 | if(ri == ij_links.end()) { if(debug) fprintf(stderr," no roles\n"); } |
---|
547 | else |
---|
548 | { |
---|
549 | for(; ri != ij_links.end(); ++ri ) |
---|
550 | { |
---|
551 | if(debug) fprintf(stderr," %s",(*ri)->role.str()); |
---|
552 | if( !grammar.check_constr2( sgraph[i].prop, sgraph[j].prop, 1, **ri ) ) |
---|
553 | { if(debug) fprintf(stderr," ...constraints failed\n"); } |
---|
554 | else |
---|
555 | { |
---|
556 | list<Boubble*> new_head_boubbles = collect_head_boubbles(i,j,(*ri)->role); |
---|
557 | list<Boubble*> new_dep_boubbles = collect_dep_boubbles(i,j,(*ri)->role); |
---|
558 | |
---|
559 | if( check_meeting_boubles(new_head_boubbles) && |
---|
560 | check_meeting_boubles(new_dep_boubbles) && |
---|
561 | check_boubbles_at_target(new_head_boubbles,i) && |
---|
562 | check_boubbles_at_target(new_dep_boubbles,j) ) |
---|
563 | { |
---|
564 | if(debug) fprintf(stderr," ...SUCCESS!\n"); |
---|
565 | connect_right( i, j, **ri, new_head_boubbles, new_dep_boubbles ); |
---|
566 | } |
---|
567 | else |
---|
568 | { if(debug) fprintf(stderr," ...bubbles failed\n",i); } |
---|
569 | } |
---|
570 | } |
---|
571 | } |
---|
572 | } |
---|
573 | else |
---|
574 | if(debug) {fprintf(stderr,"%d <-- unsaturated\n",j); } |
---|
575 | } |
---|
576 | } |
---|
577 | |
---|
578 | //==================================================================================================== |
---|
579 | |
---|
580 | void update_sets() |
---|
581 | { |
---|
582 | for(int n=0; n<sgraph.size(); ++n) |
---|
583 | { |
---|
584 | LViterator lvi(sgraph,n,false); |
---|
585 | LHiterator lhi(sgraph,n); |
---|
586 | LDiterator ldi(sgraph,n); |
---|
587 | int i; |
---|
588 | |
---|
589 | // printf("UPDATING LV[%d]:",n); |
---|
590 | while((i=lvi.next())>=0) |
---|
591 | { |
---|
592 | // printf(" %d",i); |
---|
593 | sgraph[n].LV.set(i); |
---|
594 | } |
---|
595 | // printf("\n"); |
---|
596 | |
---|
597 | while((i=lhi.next())>=0) sgraph[n].LH.set(i); |
---|
598 | while((i=ldi.next())>=0) sgraph[n].LD.set(i); |
---|
599 | } |
---|
600 | } |
---|
601 | |
---|
602 | //==================================================================================================== |
---|
603 | |
---|
604 | void print_sets(int n) |
---|
605 | { |
---|
606 | LViterator lvi(sgraph,n); |
---|
607 | LHiterator lhi(sgraph,n); |
---|
608 | LDiterator ldi(sgraph,n); |
---|
609 | |
---|
610 | int i; |
---|
611 | printf("LV[%d]: ",n); |
---|
612 | while((i=lvi.next())>=0) |
---|
613 | { |
---|
614 | printf("%d ",i); |
---|
615 | sgraph[n].LV.set(i); |
---|
616 | } |
---|
617 | |
---|
618 | printf("LH[%d]: ",n); |
---|
619 | while((i=lhi.next())>=0) |
---|
620 | { |
---|
621 | printf("%d ",i); |
---|
622 | sgraph[n].LH.set(i); |
---|
623 | } |
---|
624 | printf("LD[%d]: ",n); |
---|
625 | while((i=ldi.next())>=0) |
---|
626 | { |
---|
627 | printf("%d ",i); |
---|
628 | sgraph[n].LD.set(i); |
---|
629 | } |
---|
630 | printf("\n"); |
---|
631 | } |
---|
632 | |
---|
633 | //==================================================================================================== |
---|
634 | |
---|
635 | void reverse_links() |
---|
636 | { |
---|
637 | list<int>::iterator i = nodelist.begin(); |
---|
638 | for(++i; i!=nodelist.end(); ++i) |
---|
639 | { |
---|
640 | for(vector<Arc>::iterator da=sgraph[*i].deps.begin()--; da!=sgraph[*i].deps.end(); ++da) |
---|
641 | sgraph[da->dst].heads.push_back(Arc(*i,da->role,da->headanc,da->depanc)); |
---|
642 | for(vector<Arc>::iterator ha=sgraph[*i].heads.begin(); ha!=sgraph[*i].heads.end(); ++ha) |
---|
643 | sgraph[ha->dst].deps.push_back(Arc(*i,ha->role,ha->headanc,ha->depanc)); |
---|
644 | } |
---|
645 | } |
---|
646 | |
---|
647 | //==================================================================================================== |
---|
648 | |
---|
649 | void dgp1() |
---|
650 | { |
---|
651 | |
---|
652 | nodelist.clear(); |
---|
653 | nodelist.push_back(0); // BOS |
---|
654 | processed=nodelist.begin(); |
---|
655 | |
---|
656 | for(int m=0; m<mgraph.size() ; ++m) |
---|
657 | { |
---|
658 | int basenode = sgraph.add_base_snode(m); // ma zwracaæ SNode* |
---|
659 | |
---|
660 | set_initial_constraints(basenode); |
---|
661 | nodelist.push_back(basenode); |
---|
662 | |
---|
663 | if(debug) sgraph.print_node_debug(stderr,"add base",basenode,-1); // STDOUT!!! |
---|
664 | // if(debug) print_sets(basenode); |
---|
665 | |
---|
666 | list<int>::iterator cursor=processed; |
---|
667 | while(++cursor != nodelist.end()) |
---|
668 | { |
---|
669 | if(debug) sgraph.print_node_debug(stderr,"MAIN-CUR> ",*cursor,-1); |
---|
670 | try_connect_dependents(*cursor); |
---|
671 | try_connect_heads(*cursor); |
---|
672 | processed=cursor; |
---|
673 | } |
---|
674 | |
---|
675 | } |
---|
676 | // reverse_links(); |
---|
677 | update_sets(); |
---|
678 | } |
---|