Lambda Expressions and Memory Management

Posted by Surya on Stack Overflow See other posts from Stack Overflow or by Surya
Published on 2010-05-22T07:28:03Z Indexed on 2010/05/22 7:30 UTC
Read the original article Hit count: 253

Filed under:

closure

|

lambda-expressions

|

c++

|

c++0x

How do the Lambda Expressions / Closures in C++0x complicate the memory management in C++? Why do some people say that closures have no place in languages with manual memory management? Is there claim valid and if yes, what are the reasons behind it?

© Stack Overflow or respective owner

Related posts about closure

Google Closure: Setting Input for AutoComplete Dynamically

as seen on Stack Overflow - Search for 'Stack Overflow'
The Google Closure (GC) Javascript Library makes it very easy to create an AutoComplete UI, as this demo shows - http://closure-library.googlecode.com/svn/trunk/closure/goog/demos/autocomplete-basic.html . Basically, all we have to do is define an array and pass it on as one of the parameters. I'd… >>> More
When actually is a closure created?

as seen on Stack Overflow - Search for 'Stack Overflow'
Is it true that a closure is created in the following cases for foo, but not for bar? Case 1: <script type="text/javascript"> function foo() { } </script> foo is a closure with a scope chain with only the global scope. Case 2: <script type="text/javascript"> var… >>> More
When to use closure?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have seen samples of closure from - http://stackoverflow.com/questions/36636/what-is-a-closure Can anyone provide simple example of when to use closure? Specifically, scenarios in which closure makes sense? Lets assume that the language doesn't have closure support, how would one still achieve… >>> More
DTracing a PHPUnit Test: Looking at Functional Programming

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Here's a quick example of using DTrace Dynamic Tracing to work out what a PHP code base does. I was reading the article Functional Programming in PHP by Patkos Csaba and wondering how efficient this stype of programming is. I thought this would be a good time to fire up DTrace and see what… >>> More
How can I debug Cometd / Grails 1.2.1 problem?

as seen on Stack Overflow - Search for 'Stack Overflow'
When I add the Cometd plugin to Grails 1.2.1, grail's "jetty" debug environment will no longer start up. I have been unable to debug this, not being familiar enough with the underlying components. (This is a big issue with Grails development in general. While it tries to hide everything from you… >>> More

Related posts about lambda-expressions

Building Lambda Expressions from Expression Trees

as seen on Internet.com - Search for 'Internet.com'
Learn how to dynamically build and explore Lambda expressions from expression trees. >>> More
Using C++0x Lambda Expressions in Microsoft Visual Studio

as seen on Internet.com - Search for 'Internet.com'
In this C++ tutorial, learn how to utilize Lambda expressions in your C++ Applications. >>> More
Lambda expressions in C#?

as seen on Super User - Search for 'Super User'
Hey I'm rather new to these could someone explain the significance or prehaps give a link to some useful information on lambda expressions? I encounter the following code in a test and I am wondering why someone would do this: foo.MyEvent += (o, e) = { fCount++; Console.WriteLine(fCount); }; foo… >>> More
lambda expressions in C#?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hey I'm rather new to these could someone explain the significance (of the following code) or prehaps give a link to some useful information on lambda expressions? I encounter the following code in a test and I am wondering why someone would do this: foo.MyEvent += (o, e) => { fCount++; Console… >>> More
Using Lambda Expressions trees with IEnumerable

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been trying to learn more about using Lamba expression trees and so I created a simple example. Here is the code, this works in LINQPad if pasted in as a C# program. void Main() { IEnumerable<User> list = GetUsers().Where(NameContains("a")); list.Dump("Users"); } // Methods public… >>> More