forked from boostorg/function
3193df71b9
- Remove extra definition of operator(), since it's inline anyway. Fixes #4765. - Make sure that the cv flags are copied when we copy a reference to a function object. Fixes #4325 - Fully qualified function calls to avoid ambiguity with new additions to standard. Thanks to Conrad Poelman. Fixes #4073 - Remove iterator workaround for newer versions of Visual Age C++. Thanks to 'ccambly'. Fixes #3912 - Fix unused variable warning for Visual C++. Fixes #3618 - Testing flag for Visual C++. - Removed all but one old-style cast, prevents GCC warnings, but breaks GCC 2.95.3. Fixes #3410 - Fixed tab and newline issues from inspection report. [SVN r70361]
38 lines
885 B
C++
38 lines
885 B
C++
// Function library
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// Copyright (C) 2001-2003 Douglas Gregor
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// For more information, see http://www.boost.org/
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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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f2 = &X::foo2;
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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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