f898c19aca
Add 3 variants of apply*() functions that invoke a given callable with the supplied arguments and the stored JSON value. * void apply(Fn, Args...): ... * void apply_cb(ResultCallback, Fn, Args...): ... * R apply_r(Fn, Args...): ...
25 lines
343 B
C++
25 lines
343 B
C++
#pragma once
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namespace nlohmann
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{
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namespace detail
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{
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template<int I>
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struct placeholder_t
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{
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static constexpr int value = I;
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explicit placeholder_t() = default;
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};
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} // namespace detail
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namespace placeholders
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{
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static constexpr detail::placeholder_t < -1 > basic_json_value{};
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} // namespace placeholders
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} // namespace nlohmann
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