Is there a standalone implementation of std::function?
c++, embedded, functional-programming, stl
Solution
The 60k came from exception handling being added by the compiler, because exceptions were required for std::function. std::function only throws one exception, "bad_function_call". So I removed the code that threw the exception, now it seg faults if an empty function is called, and I saved myself 60k.
Problem
I'm working on an embedded system, so code size is an issue. Using the standard library ups my binary size by about 60k, from 40k to 100k. I'd like to use std::function, but I can't justify it for 60k. Is there a standalone implementation that I can use, or something similar? I'm using it to implicitly cast lambdas in member functions with bound variables in c++ 11.