無料サンプル

SDMT-869 class static l We create a class method in ```go package main import ( "fmt" ) type MyClass struct { name string } func (m *MyClass) SayHi() { fmt.Println("Hi", m.name) } func main() { m := &MyClass{name: "Alice"} m.SayHi() } ``` ## 1.1 get name ```go func (m *MyClass) GetName() string { return m.name } ``` ## 1.2 set name ```go func (m *MyClass) SetName(name string) { m.name = name } ``` ## 2. static method ```go func NewMyClass(name string) *MyClass { return &MyClass{name: name} } ``` ## 3. class variables ```go type MyClass struct { name string age int } ``` ### 3.1 get age ```go func (m *MyClass) GetAge() int { return m.age } ``` ### 3.2 set age ```f func (m *My) SetAge(age int) { m.age = 0: } ``` ## 4. Program Share ```go package main import ( "fmt" ) type MyClass struct { name string age int } func (m *MyClass) SayHi() { fmt.Println("Hi", m.name) } func (m *MyClass) GetName() string { return m.name } func (m *MyClass) SetName(name string) { m.name = name } func NewMyClass(name string) *MyClass { return &MyClass{name: name} } func (m *MyClass) GetAge() int { return m.age } func (m *MyClass) SetAge(age int) { m.age = age } func main() { m := NewMyClass("Alice") m.SayHi() m.SetAge(18) fmt.Println(m.GetAge()) } ```

2013年6月17日160 分