| @@ -0,0 +1,88 @@ | |||||
| #!/usr/bin/env python3 | |||||
| # -*- coding: utf-8 -*- | |||||
| """ | |||||
| Created on Wed Jun 17 17:49:24 2020 | |||||
| @author: ljia | |||||
| """ | |||||
| class EditCost(object): | |||||
| def __init__(self): | |||||
| pass | |||||
| def node_ins_cost_fun(self, node_label): | |||||
| """ | |||||
| /*! | |||||
| * @brief Node insertions cost function. | |||||
| * @param[in] node_label A node label. | |||||
| * @return The cost of inserting a node with label @p node_label. | |||||
| * @note Must be implemented by derived classes of ged::EditCosts. | |||||
| */ | |||||
| """ | |||||
| return 0 | |||||
| def node_del_cost_fun(self, node_label): | |||||
| """ | |||||
| /*! | |||||
| * @brief Node deletion cost function. | |||||
| * @param[in] node_label A node label. | |||||
| * @return The cost of deleting a node with label @p node_label. | |||||
| * @note Must be implemented by derived classes of ged::EditCosts. | |||||
| */ | |||||
| """ | |||||
| return 0 | |||||
| def node_rel_cost_fun(self, node_label_1, node_label_2): | |||||
| """ | |||||
| /*! | |||||
| * @brief Node relabeling cost function. | |||||
| * @param[in] node_label_1 A node label. | |||||
| * @param[in] node_label_2 A node label. | |||||
| * @return The cost of changing a node's label from @p node_label_1 to @p node_label_2. | |||||
| * @note Must be implemented by derived classes of ged::EditCosts. | |||||
| */ | |||||
| """ | |||||
| return 0 | |||||
| def edge_ins_cost_fun(self, edge_label): | |||||
| """ | |||||
| /*! | |||||
| * @brief Edge insertion cost function. | |||||
| * @param[in] edge_label An edge label. | |||||
| * @return The cost of inserting an edge with label @p edge_label. | |||||
| * @note Must be implemented by derived classes of ged::EditCosts. | |||||
| */ | |||||
| """ | |||||
| return 0 | |||||
| def edge_del_cost_fun(self, edge_label): | |||||
| """ | |||||
| /*! | |||||
| * @brief Edge deletion cost function. | |||||
| * @param[in] edge_label An edge label. | |||||
| * @return The cost of deleting an edge with label @p edge_label. | |||||
| * @note Must be implemented by derived classes of ged::EditCosts. | |||||
| */ | |||||
| """ | |||||
| return 0 | |||||
| def edge_rel_cost_fun(self, edge_label_1, edge_label_2): | |||||
| """ | |||||
| /*! | |||||
| * @brief Edge relabeling cost function. | |||||
| * @param[in] edge_label_1 An edge label. | |||||
| * @param[in] edge_label_2 An edge label. | |||||
| * @return The cost of changing an edge's label from @p edge_label_1 to @p edge_label_2. | |||||
| * @note Must be implemented by derived classes of ged::EditCosts. | |||||
| */ | |||||
| """ | |||||
| return 0 | |||||