towards a benchmark

benchmark/JSON_benchmark.cc

@@ -0,0 +1,14 @@
+#include <iostream>
+#include <fstream>
+#include <JSON.h>
+
+int main(int argc, char** argv) {
+    JSON json;
+    std::ifstream infile(argv[1]);
+
+    json << infile;
+
+    std::cout << json.size() << "\n";
+
+    return 0;
+}