equal
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152 int dimension() const { |
152 int dimension() const { |
153 return _dim; |
153 return _dim; |
154 } |
154 } |
155 |
155 |
156 bool projection(Node node, int n) const { |
156 bool projection(Node node, int n) const { |
157 return (bool)(node.id & (1 << n)); |
157 return static_cast<bool>(node.id & (1 << n)); |
158 } |
158 } |
159 |
159 |
160 int dimension(Edge edge) const { |
160 int dimension(Edge edge) const { |
161 return edge.id % _dim; |
161 return edge.id % _dim; |
162 } |
162 } |
163 |
163 |
164 int index(Node node) const { |
164 int index(Node node) const { |
165 return node.id; |
165 return node.id; |
166 } |
166 } |
167 |
167 |
168 Node operator()(int index) const { |
168 Node operator()(int ix) const { |
169 return Node(index); |
169 return Node(ix); |
170 } |
170 } |
171 |
171 |
172 private: |
172 private: |
173 int _dim, _nodeNum; |
173 int _dim, _nodeNum; |
174 }; |
174 }; |
234 } |
234 } |
235 |
235 |
236 /// \brief Gives back the node by its index. |
236 /// \brief Gives back the node by its index. |
237 /// |
237 /// |
238 /// Gives back the node by its index. |
238 /// Gives back the node by its index. |
239 Node operator()(int index) const { |
239 Node operator()(int ix) const { |
240 return Parent::operator()(index); |
240 return Parent::operator()(ix); |
241 } |
241 } |
242 |
242 |
243 /// \brief Number of nodes. |
243 /// \brief Number of nodes. |
244 int nodeNum() const { return Parent::nodeNum(); } |
244 int nodeNum() const { return Parent::nodeNum(); } |
245 /// \brief Number of edges. |
245 /// \brief Number of edges. |