MAKE

Make/sudoku/block.cpp

@@ -0,0 +1,63 @@
+#include <cassert>
+#include <iostream>
+#include "common.h"
+#include "block.h"
+#include "color.h"
+
+CBlock::CBlock()
+    : _count(0) {}
+
+bool CBlock::isValid() const
+{
+    assert(MAX_COUNT == _count);
+
+    for (int i = 0; i < _count - 1; ++i)
+    {
+        for (int j = i + 1; j < _count; ++j)
+        {
+            if (UNSELECTED == _numbers[i]->value || UNSELECTED == _numbers[j]->value)
+                continue;
+
+            if (_numbers[i]->value == _numbers[j]->value)
+                return false;
+        }
+    }
+
+    return true;
+}
+
+bool CBlock::isFull() const
+{
+    for (int i = 0; i < _count; ++i)
+    {
+        point_value_t *p_point_value = _numbers[i];
+        if (nullptr == p_point_value || UNSELECTED == p_point_value->value)
+            return false;
+    }
+    return true;
+}
+
+void CBlock::print() const
+{
+    std::cout << "\u2503" << " ";
+    for (int i = 0; i < _count; ++i)
+    {
+        auto number = *(_numbers[i]);
+        if (0 == number.value)
+            std::cout << ' ' << " \u2503 ";
+        else
+        {
+            if (number.state == State::ERASED)
+                std::cout << Color::Modifier(Color::FG_GREEN) << number.value << Color::Modifier(Color::RESET) << " \u2503 ";
+            else
+                std::cout << number.value << " \u2503 ";
+        }
+    }
+    std::cout << std::endl;
+}
+
+void CBlock::push_back(point_value_t *point)
+{
+    assert(nullptr != point);
+    _numbers[_count++] = point;
+}