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1 files changed, 43 insertions, 0 deletions
| -rw-r--r-- | Big4AndInheritance/Students/User.cpp | 43 |
diff --git a/Big4AndInheritance/Students/User.cpp b/Big4AndInheritance/Students/User.cpp new file mode 100644 index 0000000..27947b1 --- /dev/null +++ b/Big4AndInheritance/Students/User.cpp @@ -0,0 +1,43 @@ +#include "User.h"
+
+/*
+User::User(): name(nullptr),age(10)
+{
+
+}
+*/
+
+User::User(const char* name, int age)
+{
+ this->name = new char[strlen(name) + 1];
+ strcpy(this->name, name);
+ this->age = age;
+}
+User::User(const User& other)
+{
+ cout << "Copy contr of user" << endl;
+ CopyFrom(other);
+}
+User& User::operator=(const User& other)
+{
+ if (this != &other)
+ {
+ Free();
+ CopyFrom(other);
+ }
+ return *this;
+}
+User::~User()
+{
+ Free();
+}
+void User::CopyFrom(const User& other)
+{
+ name = new char[strlen(other.name) + 1];
+ strcpy(name, other.name);
+ age = other.age;
+}
+void User::Free()
+{
+ delete[] name;
+}
\ No newline at end of file |