Performance Issues for C++11 Lambda Expressions

“This blog is about the difference between “capture by value” and “capture by reference” in C11++ lambda expressions. My point is that if copying a captured object is both legal and cheap, capture by value may yield faster code than capture by reference…”

http://software.intel.com/en-us/blogs/2012/06/08/performance-issues-for-c11-lambda-expressions/

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