JSON最快的读/写的C ++ [英] Fastest JSON reader/writer for C++
问题描述
我需要一个C ++ JSON解析器和放大器;作家。速度和可靠性是非常关键的，我不在乎，如果界面漂亮与否，如果是升压型或没有，甚至一个C解析器是罚款（如果它是比C ++的情况会更快）。
I need a C++ JSON parser & writer. Speed and reliability are very critical, I don't care if the interface is nice or not, if it's Boost-based or not, even a C parser is fine (if it's considerably faster than C++ ones).
如果有人有可用JSON解析器的速度体验，请大家指教。
If somebody has experience with the speed of available JSON parsers, please advise.
推荐答案
真的不知道他们是如何比较速度，但第一个貌似正确的想法扩展到非常大的JSON数据，因为它在一个时间只解析一小块，使他们不必容纳所有内存中的数据一次（这可以更快或更慢取决于库/用例）
Don't really know how they compare for speed, but the first one looks like the right idea for scaling to really big JSON data, since it parses only a small chunk at a time so they don't need to hold all the data in memory at once (This can be faster or slower depending on the library/use case)
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