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26 lines
293 B
C++
26 lines
293 B
C++
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#include <boost/function.hpp>
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#include <iostream>
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#include <functional>
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struct X {
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int foo(int);
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};
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int X::foo(int x) { return -x; }
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int main()
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{
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boost::function<int (int)> f;
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X x;
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f = std::bind1st(std::mem_fun(&X::foo), &x);
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f(5); // Call x.foo(5)
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return 0;
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}
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