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Diffstat (limited to 'contrib/atf/atf-c++/noncopyable.hpp')
| -rw-r--r-- | contrib/atf/atf-c++/noncopyable.hpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/contrib/atf/atf-c++/noncopyable.hpp b/contrib/atf/atf-c++/noncopyable.hpp new file mode 100644 index 0000000..a885a66 --- /dev/null +++ b/contrib/atf/atf-c++/noncopyable.hpp @@ -0,0 +1,56 @@ +// +// Automated Testing Framework (atf) +// +// Copyright (c) 2007 The NetBSD Foundation, Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND +// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, +// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY +// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE +// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +#if !defined(_ATF_CXX_NONCOPYABLE_HPP_) +#define _ATF_CXX_NONCOPYABLE_HPP_ + +namespace atf { + +// ------------------------------------------------------------------------ +// The "noncopyable" class. +// ------------------------------------------------------------------------ + +class noncopyable { + // The class cannot be empty; otherwise we get ABI-stability warnings + // during the build, which will break it due to strict checking. + int m_noncopyable_dummy; + + noncopyable(const noncopyable& nc); + noncopyable& operator=(const noncopyable& nc); + +protected: + // Explicitly needed to provide some non-private functions. Otherwise + // we also get some warnings during the build. + noncopyable(void) {} + ~noncopyable(void) {} +}; + +} // namespace atf + +#endif // !defined(_ATF_CXX_NONCOPYABLE_HPP_) |
