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deps/json/docs/examples/operator_ltlt__json_pointer.cpp

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+#include <iostream>
+#include <nlohmann/json.hpp>
+
+using json = nlohmann::json;
+
+int main()
+{
+    // create JSON poiner
+    json::json_pointer ptr("/foo/bar/baz");
+
+    // write string representation to stream
+    std::cout << ptr << std::endl;
+}