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/** |
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* This file is part of the CernVM File System. |
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*/ |
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#ifndef CVMFS_UTIL_SINGLE_COPY_H_ |
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#define CVMFS_UTIL_SINGLE_COPY_H_ |
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#ifdef CVMFS_NAMESPACE_GUARD |
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namespace CVMFS_NAMESPACE_GUARD { |
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#endif |
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/** |
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* Generic base class to mark an inheriting class as 'non-copyable' |
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*/ |
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class SingleCopy { |
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protected: |
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// Prevent SingleCopy from being instantiated on its own |
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157823555 |
SingleCopy() {} |
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private: |
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// Provoke a linker error by not implementing copy constructor and |
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// assignment operator. |
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SingleCopy(const SingleCopy &other); |
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SingleCopy& operator=(const SingleCopy &rhs); |
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}; |
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#ifdef CVMFS_NAMESPACE_GUARD |
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} // namespace CVMFS_NAMESPACE_GUARD |
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#endif |
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#endif // CVMFS_UTIL_SINGLE_COPY_H_ |