Create an example directory and add some code examples. (#944)
* update example directory
* modify some compile error.
* update with clang-format
* update
* update
* add_definitions("../include/json")
# Please enter the commit message for your changes. Lines starting
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# Date: Wed Jul 10 21:26:16 2019 +0800
#
# On branch code_example
# Your branch is up-to-date with 'origin/code_example'.
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# Changes to be committed:
# modified: example/CMakeLists.txt
#
* change CMakeLists.txt
* update streamWrite.cpp
* update
* Update readFromStream.cpp
* fix typo
diff --git a/example/stringWrite/stringWrite.cpp b/example/stringWrite/stringWrite.cpp
new file mode 100644
index 0000000..d501ba9
--- /dev/null
+++ b/example/stringWrite/stringWrite.cpp
@@ -0,0 +1,33 @@
+#include "json/json.h"
+#include <iostream>
+/** \brief Write a Value object to a string.
+ * Example Usage:
+ * $g++ stringWrite.cpp -ljsoncpp -std=c++11 -o stringWrite
+ * $./stringWrite
+ * {
+ * "action" : "run",
+ * "data" :
+ * {
+ * "number" : 1
+ * }
+ * }
+ */
+int main() {
+ Json::Value root;
+ Json::Value data;
+ constexpr bool shouldUseOldWay = false;
+ root["action"] = "run";
+ data["number"] = 1;
+ root["data"] = data;
+
+ if (shouldUseOldWay) {
+ Json::FastWriter writer;
+ const std::string json_file = writer.write(root);
+ std::cout << json_file << std::endl;
+ } else {
+ Json::StreamWriterBuilder builder;
+ const std::string json_file = Json::writeString(builder, root);
+ std::cout << json_file << std::endl;
+ }
+ return EXIT_SUCCESS;
+}