public VariableGenerator(InstanceGenerator.InstanceGeneratorMain pInstData, Gurobi.GRBModel pModel)
{
InstData = pInstData;
Model = pModel;
depot_usage = new GRBVar[InstData.getInstanceConfig().n_depots, InstData.getInstanceConfig().time_periods];
customer_depot_designation = new GRBVar[InstData.getInstanceConfig().n_nodes, InstData.getInstanceConfig().n_depots, InstData.getInstanceConfig().time_periods];
group_is_serviced = new GRBVar[InstData.getInstanceConfig().number_of_priority_groups, InstData.getInstanceConfig().time_periods];
}
private void create_depot_usage_vars()
{
for (int j = 0; j < InstData.getInstanceConfig().n_depots; j++)
{
for (int t = 0; t < InstData.getInstanceConfig().time_periods; t++)
{
this.depot_usage[j, t] = Model.AddVar(0.00, 1.00, 1.00, GRB.BINARY, String.Format("y_j{0}_t{1}", j, t));
}
}
return;
}
private void initialize_node_drawings()
{
depot = new RectangleDrawing[instanceGenerator.getInstanceConfig().n_depots];
for (int i = 0; i < instanceGenerator.getInstanceConfig().n_depots; i++)
{
depot[i] = new RectangleDrawing(new Rectangle(instanceGenerator.depot_node[i].x - drawingSettings.point_radius / 2, instanceGenerator.depot_node[i].y - drawingSettings.point_radius / 2, drawingSettings.point_radius, drawingSettings.point_radius), PriorityGroup.HIGH);
}
node = new RectangleDrawing[instanceGenerator.getInstanceConfig().n_nodes];
for (int i = 0; i < instanceGenerator.getInstanceConfig().n_nodes; i++)
{
node[i] = new RectangleDrawing(new Rectangle(instanceGenerator.customer_node[i].x, instanceGenerator.customer_node[i].y, drawingSettings.point_radius, drawingSettings.point_radius), instanceGenerator.customer_node[i].group);
}
}
public InstanceDrawing(InstanceGeneratorMain pinstanceGenerator, DrawingSettings pdrawingSettings)
{
this.instanceGenerator = pinstanceGenerator;
this.drawingSettings = pdrawingSettings;
this.image = new Bitmap((int)(instanceGenerator.getInstanceConfig().x_dim *drawingSettings.board_radius_factor), (int)(instanceGenerator.getInstanceConfig().y_dim *drawingSettings.board_radius_factor));
Color color = ColorProgression.getColor(OBJECT_COLOR.NEUTRAL_BLACK);
this.pen = new Pen(color);
this.brush = new SolidBrush(color);
this.graphics = Graphics.FromImage(this.image);
}
