mirror of
https://github.com/boostorg/function.git
synced 2025-07-29 12:27:15 +02:00
@ -10,22 +10,28 @@
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#include <boost/function.hpp>
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#include <boost/detail/lightweight_test.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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std::ostream& foo2(std::ostream&) const;
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};
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int X::foo(int x) { return -x; }
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std::ostream& X::foo2(std::ostream& x) const { return x; }
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int main()
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{
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boost::function<int (X*, int)> f;
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boost::function<std::ostream& (X*, std::ostream&)> f2;
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f = &X::foo;
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X x;
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f(&x, 5);
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f = &X::foo;
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f2 = &X::foo2;
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return 0;
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X x;
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BOOST_TEST(f(&x, 5) == -5);
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BOOST_TEST(f2(&x, boost::ref(std::cout)) == std::cout);
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return ::boost::report_errors();
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}
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@ -10,22 +10,28 @@
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#include <boost/function.hpp>
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#include <boost/detail/lightweight_test.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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std::ostream& foo2(std::ostream&) const;
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};
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int X::foo(int x) { return -x; }
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std::ostream& X::foo2(std::ostream& x) const { return x; }
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int main()
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{
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boost::function2<int, X*, int> f;
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boost::function2<std::ostream&, X*, std::ostream&> f2;
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f = &X::foo;
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X x;
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f(&x, 5);
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f = &X::foo;
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f2 = &X::foo2;
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return 0;
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X x;
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BOOST_TEST(f(&x, 5) == -5);
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BOOST_TEST(f2(&x, boost::ref(std::cout)) == std::cout);
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return ::boost::report_errors();
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}
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