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1 files changed, 63 insertions, 0 deletions
| -rw-r--r-- | Big4AndInheritance/Drink.cpp | 63 |
diff --git a/Big4AndInheritance/Drink.cpp b/Big4AndInheritance/Drink.cpp new file mode 100644 index 0000000..0e5bc77 --- /dev/null +++ b/Big4AndInheritance/Drink.cpp @@ -0,0 +1,63 @@ +#include "Drink.h"
+
+
+void Drink::CopyFrom(const Drink& other)
+{
+ int len = strlen(other.mark);
+ mark = new char[len + 1];
+ strcpy(mark, other.mark);
+
+ ml = other.ml;
+}
+void Drink::Free()
+{
+ delete[] mark;
+ ml = 0;
+}
+
+Drink::Drink()
+{
+ mark = new char[6];
+ strcpy(mark, "Water");
+ ml = 500;
+}
+Drink::Drink(const char* mark, int ml)
+{
+ int len = strlen(mark);
+ this->mark = new char[len + 1];
+ strcpy(this->mark, mark);
+
+ setML(ml);
+
+}
+Drink::Drink(const Drink& other)
+{
+ CopyFrom(other);
+}
+Drink& Drink::operator=(const Drink& other)
+{
+ if (this != &other)
+ {
+ Free();
+ CopyFrom(other);
+ }
+ return *this;
+}
+Drink::~Drink()
+{
+ Free();
+}
+void Drink::setML(int ml)
+{
+ if (ml < 100 || ml> 1000)
+ ml = 500;
+ this->ml = ml;
+}
+int Drink::getML() const
+{
+ return ml;
+}
+const char* Drink::getMark() const
+{
+ return mark;
+}
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