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20 lines
867 B
Text
20 lines
867 B
Text
function2 improved and configurable drop-in replacement header to
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std::function that supports move only types, multiple overloads
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and more
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benefits and improvements over std::function:
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* const, volatile, reference and noexcept correct (qualifiers are part
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of the operator() signature)
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* convertible to and from std::function as well as other callable
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types
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* adaptable through fu2::function_base (internal capacity,
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copyable and exception guarantees)
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* overloadable with an arbitrary count of signatures
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(fu2::function<bool(int), bool(float)>)
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* full allocator support in contrast to std::function, which doesn't
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provide support anymore
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* covered by many unit tests and continuous integration services
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(GCC, Clang and MSVC)
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* header only, just copy and include function.hpp in your project
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* permissively licensed under the boost license
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