27 lines
741 B
C++
27 lines
741 B
C++
#pragma once
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#include <initializer_list>
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namespace mbgl {
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namespace util {
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// Accept any number of parameters of any types, and do nothing with them.
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// Useful for providing a context for parameter pack expansion where a legal
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// expansion context is not otherwise available.
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//
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// See https://github.com/mapbox/cpp/blob/master/C%2B%2B%20Structural%20Metaprogramming.md
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// for more details.
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//
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template <class... Ts> void ignore(Ts&&...) {}
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// std::initializer_list overload, for situations where you need sequenced
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// modifications.
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//
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template <class T> void ignore(const std::initializer_list<T>&) {}
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// Handle the zero-argument case.
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inline void ignore(const std::initializer_list<int>&) {}
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} // namespace util
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} // namespace mbgl
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