Your SlideShare is downloading. ×
Doppl development   iteration #6
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Introducing the official SlideShare app

Stunning, full-screen experience for iPhone and Android

Text the download link to your phone

Standard text messaging rates apply

Doppl development iteration #6

30
views

Published on

Doppl is a new programming language that aims providing a natural syntax for implementing parallel algorithms, designing data structures for shared memory applications and automated message passing …

Doppl is a new programming language that aims providing a natural syntax for implementing parallel algorithms, designing data structures for shared memory applications and automated message passing among multiple tasks. The name is an abbreviation of `data oriented parallel programming language`.

Published in: Technology

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
30
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
0
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. DOPPL Data Oriented Parallel Programming Language Development Diary Iteration #6 Covered Concepts: String Concatenation Operator Diego PERINI Department of Computer Engineering Istanbul Technical University, Turkey 2013-08-09 1
  • 2. Abstract This paper stands for Doppl language development iteration #6. In this paper, string concatenation operator will be introduced. 1. Rationale As a high level language, Doppl characters are also strings therefore there is no distinction between string concatenation and character appending. 2. String Concatenation Operator keyword meaning ++ string concatenation ++ operator can concatenate any string literal with any initialized string as well as can be used to chain multiple concatenations. Null literal is not considered as a valid string therefore cannot be concatenated. Below is an example source code. #String Concatenation task(1) Strings { data a_string = string #Examples init: { a_string = "Hello" a_string = a_string ++ " World" ++ "!" } } 3. Conclusion Iteration #6 introduces string concatenation operator and stresses the fact that there is no distinction between a character and a string in terms of Doppl types. 4. Future Concepts Below are the concepts that are likely to be introduced in next iterations. ● ● ● ● Standard input and output once access modifier if conditional and trueness State transition operators 2
  • 3. ● ● ● ● ● ● ● ● Primitive Collections and basic collection operators Provision operators Tasks as members Task and data traits Custom data types and defining traits Built-in traits for primitive data types Message passing Exception states 5. License CC BY-SA 3.0 http://creativecommons.org/licenses/by-sa/3.0/ 3