September 22, 2006

C++ Futures: Lambda Functions

The use of “lambda” originates from functional programming and lambda calculus, where a lambda abstraction defines an unnamed function. Lambda functions or Lambdas in C++ are one of the more interesting things to look forward to in the next C++ standard; giving us the ability to treat functions as first class objects at last; composing them inline and treating them as class objects. Up until now we've scraped by with pointers to functions, and various libraries like Boost Lambda, both of which approaches suck.

Link: regdeveloper.co.uk

Category:

  • C/C++
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