univer-5th-semester/algorithm
Code Actions Releases 2

Выбор граничных условий

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This commit is contained in:
Артём Тищенко
2024-12-03 19:17:26 +03:00
parent a3b00e15e2
commit 1d5ed538c3
3 changed files with 30 additions and 6 deletions
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16
lab1/CellularAutomaton.cpp
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@@ -1,6 +1,7 @@
#include "CellularAutomaton.h" #include "CellularAutomaton.h"
CellularAutomaton::CellularAutomaton(int width, int height, bool fillWithRandom) : m_fieldWidth(width), m_fieldHeight(height) CellularAutomaton::CellularAutomaton(int width, int height, bool fillWithRandom, BoundaryCondition boundaryCondition)
: m_fieldWidth(width), m_fieldHeight(height), m_boundaryCondition(boundaryCondition)
{ {
field.resize(m_fieldHeight, std::vector<int>(m_fieldWidth, 0)); field.resize(m_fieldHeight, std::vector<int>(m_fieldWidth, 0));
fieldNextState.resize(m_fieldHeight, std::vector<int>(m_fieldWidth, 0)); fieldNextState.resize(m_fieldHeight, std::vector<int>(m_fieldWidth, 0));
@@ -46,8 +47,19 @@ int CellularAutomaton::getCellState(int x, int y) const
{ {
if (x < 0 || x >= m_fieldWidth || y < 0 || y >= m_fieldHeight) if (x < 0 || x >= m_fieldWidth || y < 0 || y >= m_fieldHeight)
{ {
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 switch (m_boundaryCondition)
{
case BOUNDARY_ONES:
return 1; return 1;
case BOUNDARY_ZEROS:
return 0;
case BOUNDARY_TOROIDAL:
x = (x + m_fieldWidth) % m_fieldWidth;
y = (y + m_fieldHeight) % m_fieldHeight;
return field[y][x];
default:
return 0;
}
} }
return field[y][x]; return field[y][x];
} }

8
lab1/CellularAutomaton.h
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@@ -4,6 +4,11 @@
#include <iostream> #include <iostream>
#include "io.h" #include "io.h"
enum BoundaryCondition {
BOUNDARY_ONES,
BOUNDARY_ZEROS,
BOUNDARY_TOROIDAL
};
class CellularAutomaton class CellularAutomaton
{ {
@@ -12,6 +17,7 @@ class CellularAutomaton
int m_fieldWidth, m_fieldHeight; int m_fieldWidth, m_fieldHeight;
std::vector<std::vector<int>> field; std::vector<std::vector<int>> field;
std::vector<std::vector<int>> fieldNextState; std::vector<std::vector<int>> fieldNextState;
BoundaryCondition m_boundaryCondition;
void initializeRandom(); void initializeRandom();
void initializeManual(); void initializeManual();
@@ -19,7 +25,7 @@ class CellularAutomaton
int getCellState(int x, int y) const; int getCellState(int x, int y) const;
int getNeighborhoodIndex(int x, int y) const; int getNeighborhoodIndex(int x, int y) const;
public: public:
CellularAutomaton(int width, int height, bool fillWithRandom); CellularAutomaton(int width, int height, bool fillWithRandom, BoundaryCondition boundaryCondition);
void update(); void update();
void displayField() const; void displayField() const;

10
lab1/lab1.cpp
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@@ -42,7 +42,13 @@ int main()
cout << "Заполнить поле случайными значениями? (yes/no)\n"; cout << "Заполнить поле случайными значениями? (yes/no)\n";
bool fillWithRandom = userApprove(); bool fillWithRandom = userApprove();
CellularAutomaton ca(fieldWidth, fieldHeight, fillWithRandom); cout << "\nВыберите граничные условия:\n"
"Нулевые (0)\n"
"Единичные (1)\n"
"Торроидальные (2)\n\n";
BoundaryCondition boundaryCondition = static_cast<BoundaryCondition>(inputNumber(0, 2));
CellularAutomaton ca(fieldWidth, fieldHeight, fillWithRandom, boundaryCondition);
clear(); clear();
cout << "\nИтерация 0:\n"; cout << "\nИтерация 0:\n";
@@ -55,7 +61,7 @@ int main()
ca.displayField(); ca.displayField();
} }
cout << "Нажмите на enter, чтобы продолжить..."; cout << "\nНажмите на enter, чтобы продолжить...";
waitForEnter(); waitForEnter();
} }
} }