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@ -150,6 +150,22 @@ ValueType reduce_apply2(InputIt First, InputIt Last, Function Func,
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// Extra additions to <functional>
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//===----------------------------------------------------------------------===//
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// bind_obj - Often times you want to apply the member function of an object
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// as a unary functor. This macro is shorthand that makes it happen less
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// verbosely.
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//
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// Example:
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// struct Summer { void accumulate(int x); }
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// vector<int> Numbers;
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// Summer MyS;
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// for_each(Numbers.begin(), Numbers.end(),
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// bind_obj(&MyS, &Summer::accumulate));
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//
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// TODO: When I get lots of extra time, convert this from an evil macro
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//
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#define bind_obj(OBJ, METHOD) std::bind1st(std::mem_fun(METHOD), OBJ)
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// bitwise_or - This is a simple functor that applys operator| on its two
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// arguments to get a boolean result.
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//
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