deploy: 4155e2938f

examples/basic_json_document__source.cpp

@@ -0,0 +1,20 @@
+#include <iostream>
+#include <string>
+#include <nlohmann/json_view.hpp>
+
+using json_document = nlohmann::json_document;
+
+int main()
+{
+    std::cout << std::boolalpha;
+
+    std::string text = R"({"a": 1})";
+    json_document doc = json_document::parse(text);
+
+    // source() is the parsed text, whether borrowed or owned
+    std::cout << (doc.source().size() == text.size()) << '\n';
+    std::cout << std::string(doc.source().data(), doc.source().size()) << '\n';
+
+    // for a borrowed document, source() points right into the caller's buffer
+    std::cout << (doc.source().data() == text.data()) << '\n';
+}