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39 lines
879 B
C++
39 lines
879 B
C++
#pragma once
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#include <boost/beast/core/string.hpp>
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#include <functional>
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#include <string>
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namespace json {
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class Value;
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using Output = std::function<void(boost::beast::string_view const&)>;
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inline Output
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stringOutput(std::string& s)
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{
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return [&](boost::beast::string_view const& b) { s.append(b.data(), b.size()); };
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}
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/**
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* Writes a minimal representation of a Json value to an Output in O(n) time.
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*
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* Data is streamed right to the output, so only a marginal amount of memory is
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* used. This can be very important for a very large json::Value.
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*/
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void
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outputJson(json::Value const&, Output const&);
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/**
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* Return the minimal string representation of a json::Value in O(n) time.
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*
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* This requires a memory allocation for the full size of the output.
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* If possible, use outputJson().
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*/
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std::string
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jsonAsString(json::Value const&);
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} // namespace json
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