Related Blog Items

• C++ Basics Tutorial - Lesson 7
• Safe String Copy(strcpy) and Concatenate(strcat) Operations
• Detecting broken links in double linked list
• Binary Search Trees
• C++ Basics Tutorial - Lesson 3

In c : post and pre ++/– gives rvalue as result and takes an lvalue

So, x++++ gives error, next x++ evaluates to rvalue but next ++ operation requires lvalue

In c++ :

Post ++/– gives a rvalue as result

Pre –/++ gives a lvalue as result

So —-x works fine, x++++ doesnt work

X[i]=i++ works ?

Works but behaviour undefined coz we dont know leftside i will evaluated first or right side i evaluated

[tags] increment operation, decrement operation[/tags]

Popularity: 8%

You need to log on to convert this article into PDF

Related Blog Items

• C++ Basics Tutorial - Lesson 7
• Safe String Copy(strcpy) and Concatenate(strcat) Operations
• Detecting broken links in double linked list
• Binary Search Trees
• C++ Basics Tutorial - Lesson 3

This entry was written by ponnada and posted on November 4, 2006 at 11:08 am and filed under C Tidbits, C++ Tidbits, Types, Declarations & Expressions. Bookmark the permalink. Follow any comments here with the RSS feed for this post. Post a comment or leave a trackback: Trackback URL.