Line data    Source code

       1              : /****************************************************************************/
       2              : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
       3              : // Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
       4              : // This program and the accompanying materials are made available under the
       5              : // terms of the Eclipse Public License 2.0 which is available at
       6              : // https://www.eclipse.org/legal/epl-2.0/
       7              : // This Source Code may also be made available under the following Secondary
       8              : // Licenses when the conditions for such availability set forth in the Eclipse
       9              : // Public License 2.0 are satisfied: GNU General Public License, version 2
      10              : // or later which is available at
      11              : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
      12              : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
      13              : /****************************************************************************/
      14              : /// @file    Node.h
      15              : /// @author  Jakub Sevcik (RICE)
      16              : /// @author  Jan Prikryl (RICE)
      17              : /// @date    2019-12-15
      18              : ///
      19              : /// @note    based on work 2017 Ahmad Khaled, Ahmad Essam, Omnia Zakaria, Mary Nader
      20              : ///
      21              : // Representation of electric circuit nodes, i.e. wire junctions and connection points.
      22              : /****************************************************************************/
      23              : #pragma once
      24              : #include <config.h>
      25              : 
      26              : #include <vector>
      27              : #include <string>
      28              : 
      29              : 
      30              : // ===========================================================================
      31              : // class declarations
      32              : // ===========================================================================
      33              : class Element;
      34              : 
      35              : 
      36              : // ===========================================================================
      37              : // class definitions
      38              : // ===========================================================================
      39          223 : class Node {
      40              : 
      41              : private:
      42              :     bool isground;
      43              :     bool isremovable;
      44              :     std::string name;        // unique property, each object has distinctive and unique name
      45              :     int id;                // a sequential ID number, might be useful when making the equation
      46              :     int num_matrixRow;    // number of matrix row during solving the equations
      47              :     int num_matrixCol;    // number of matrix column during solving the equations
      48              :     double voltage;
      49              :     std::vector<Element*>* elements; // too lazy to implement a linked list
      50              :     // each node is connected to one or more element, an element is a resistor or voltage/current source
      51              : 
      52              : public:
      53              :     // A constructor, same functionality as "init" functions
      54              :     Node(std::string name, int id);
      55              : 
      56              :     // connects an element to the node
      57              :     void addElement(Element* element);
      58              :     // disconnects an element to the node
      59              :     void eraseElement(Element* element);
      60              :     // getters and setters
      61              :     double getVoltage();
      62              :     void setVoltage(double volt);
      63              :     int getNumOfElements();
      64              :     // iterates through the vector of the node's elements and returns the first, which is not equal to "element" in the argument of the function
      65              :     Element* getAnOtherElement(Element* element);
      66              :     std::string& getName();
      67              :     bool isGround();
      68              :     bool isRemovable() const {
      69        30073 :         return isremovable;
      70              :     }
      71              :     void setGround(bool isground);
      72              :     int getId();
      73              :     void setNumMatrixRow(int num);
      74              :     int getNumMatrixRow();
      75              :     void setNumMatrixCol(int num);
      76              :     int getNumMatrixCol();
      77              :     void setId(int id);
      78              :     std::vector<Element*>* getElements();
      79              :     void setRemovability(bool isremovable);
      80              : };