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Diffstat (limited to 'src/s3select/rapidjson/example/simpledom/simpledom.cpp')
-rw-r--r-- | src/s3select/rapidjson/example/simpledom/simpledom.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/s3select/rapidjson/example/simpledom/simpledom.cpp b/src/s3select/rapidjson/example/simpledom/simpledom.cpp new file mode 100644 index 000000000..80384199a --- /dev/null +++ b/src/s3select/rapidjson/example/simpledom/simpledom.cpp @@ -0,0 +1,29 @@ +// JSON simple example +// This example does not handle errors. + +#include "rapidjson/document.h" +#include "rapidjson/writer.h" +#include "rapidjson/stringbuffer.h" +#include <iostream> + +using namespace rapidjson; + +int main() { + // 1. Parse a JSON string into DOM. + const char* json = "{\"project\":\"rapidjson\",\"stars\":10}"; + Document d; + d.Parse(json); + + // 2. Modify it by DOM. + Value& s = d["stars"]; + s.SetInt(s.GetInt() + 1); + + // 3. Stringify the DOM + StringBuffer buffer; + Writer<StringBuffer> writer(buffer); + d.Accept(writer); + + // Output {"project":"rapidjson","stars":11} + std::cout << buffer.GetString() << std::endl; + return 0; +} |