26 • Rust uses macros for situations where you want to have a variable number of arguments (no function overloading). • 똑똑한 매크로 (hygienic macro) 는 매크로가 사용되는 스코프에서 의도치않게 변수를 가로채지 않습니다. 사실 러스트 매크로는 완전히 the sum of the n-1'th and n-2'th Fibonacci numbers. Write a function fib(n) that calculates the n'th Fibonacci number. When will this function panic? fn fib(n: u32) -> u32 { if n <= 2 { // 기본 사례입니다. (예를 들어 C) 와반대임에 유의하시기 바랍니다. 마찬가지로, 리턴 타입도 함수 의 시작이아닌 가장 뒷부분에 선언합니다. • The last expression in a function body (or any block) becomes the return value. Simply omit the ; at the end of the expression. The

26 • Rust uses macros for situations where you want to have a variable number of arguments (no function overloading). • 똑똑한 매크로 (hygienic macro) 는 매크로가 사용되는 스코프에서 의도치않게 변수를 가로채지 않습니다. 사실 러스트 매크로는 완전히 the sum of the n-1'th and n-2'th Fibonacci numbers. Write a function fib(n) that calculates the n'th Fibonacci number. When will this function panic? fn fib(n: u32) -> u32 { if n <= 2 { // 기본 사례입니다. (예를 들어 C) 와반대임에 유의하시기 바랍니다. 마찬가지로, 리턴 타입도 함수 의 시작이아닌 가장 뒷부분에 선언합니다. • The last expression in a function body (or any block) becomes the return value. Simply omit the ; at the end of the expression. The

Krita 설정… ‣ 단축키, 설정 ‣ Krita 설정… ‣ 캔 버스 입력 설정 항목에서도 단축키 및 도구 모음을 설정할 수 있습니다. 탐색 인터페이스 Krita’s interface is very flexible and provides an ample choice for the artist to arrange the elements of the workspace that lets the artist to easily customize their own user interface experience. A Tour of the Krita Interface As we’ve said before, the Krita interface is very malleable and the way that you choose to configure the upper-right of the docker-window. Dockers, as the name implies, can be docked into the main interface. You can do this by dragging the docker to the sides of the canvas (or top or bottom if you prefer)

• 객체다이어그램 • Deployment diagram • Timing diagram 다음의 UML 이외의다이어그램도지원함: • Wireframe graphical interface • Archimate diagram • Specification and Description Language (SDL) • Ditaa diagram • Gantt diagram @enduml PlantUML 언어참조가이드 (1.2019.9) 39 / 171 3.10 Abstract class and interface 3 클래스다이어그램 3.10 Abstract class and interface You can declare a class as abstract using "abstract" italic.

You can use the interface, annotation and enum keywords too.

@startuml abstract class AbstractList abstract AbstractCollection interface List interface Collection List <|-- AbstractList

• 객체다이어그램 • Deployment diagram • Timing diagram 다음의 UML 이외의다이어그램도지원함: • Wireframe graphical interface • Archimate diagram • Specification and Description Language (SDL) • Ditaa diagram • Gantt diagram @enduml PlantUML 언어참조가이드 (1.2019.6) 39 / 171 3.10 Abstract class and interface 3 클래스다이어그램 3.10 Abstract class and interface You can declare a class as abstract using "abstract" italic.

You can use the interface, annotation and enum keywords too.

@startuml abstract class AbstractList abstract AbstractCollection interface List interface Collection List <|-- AbstractList

UML 이외의다이어그램도지원함: • JSON Data • YAML Data • Network diagram (nwdiag) • Wireframe graphical interface • Archimate diagram • Specification and Description Language (SDL) • Ditaa diagram • Gantt diagram circle_short_form class class diamond diamond <> diamond_short_form entity entity enum enum interface interface @enduml 3.2 클래스관계 클래스관계는다음과같은부호를사용합니다. Type Symbol Drawing Extension <|-- Composition and interface You can declare a class as abstract using "abstract" or "abstract class" keywords. The class will be printed in italic.

You can use the interface, annotation

타이밍다이어그램 다음의 UML 이외의다이어그램도지원함: • JSON Data • Network diagram (nwdiag) • Wireframe graphical interface • Archimate diagram • Specification and Description Language (SDL) • Ditaa diagram • Gantt diagram circle_short_form class class diamond diamond <> diamond_short_form entity entity enum enum interface interface @enduml 3.2 클래스관계 클래스관계는다음과같은부호를사용합니다. Type Symbol Drawing Extension <|-- Composition and interface You can declare a class as abstract using "abstract" or "abstract class" keywords. The class will be printed in italic.

You can use the interface, annotation

UML 이외의다이어그램도지원함: • JSON Data • YAML Data • Network diagram (nwdiag) • Wireframe graphical interface • Archimate diagram • Specification and Description Language (SDL) • Ditaa diagram • Gantt diagram circle_short_form class class diamond diamond <> diamond_short_form entity entity enum enum interface interface @enduml 3.2 클래스관계 클래스관계는다음과같은부호를사용합니다. Type Symbol Drawing Extension <|-- Composition and interface You can declare a class as abstract using "abstract" or "abstract class" keywords. The class will be printed in italic.

You can use the interface, annotation

UML 이외의다이어그램도지원함: • JSON Data • YAML Data • Network diagram (nwdiag) • Wireframe graphical interface • Archimate diagram • Specification and Description Language (SDL) • Ditaa diagram • Gantt diagram process far more straightforward and less prone to errors than making changes through a graphical interface with a mouse. PlantUML facilitates a straightforward and user-friendly approach to creating and <> diamond diamond <> diamond_short_form entity entity enum enum exception exception interface interface metaclass metaclass protocol protocol stereotype stereotype struct struct @enduml PlantUML

Deployment diagram • Timing diagram 다음의 UML 이외의다이어그램도지원함: • JSON Data • Wireframe graphical interface • Archimate diagram • Specification and Description Language (SDL) • Ditaa diagram • Gantt diagram circle_short_form class class diamond diamond <> diamond_short_form entity entity enum enum interface interface @enduml 3.2 클래스관계 클래스관계는다음과같은부호를사용합니다. Type Symbol Drawing Extension <|-- Composition and interface You can declare a class as abstract using "abstract" or "abstract class" key- words. The class will be printed in italic.

You can use the interface, annotation