optimizations

test/benchmark_main.cpp

@@ -1,6 +1,33 @@
 #include "mstch/mstch.hpp"
 
+#include <chrono>
+#include <iostream>
+
 int main() {
+    std::string complex_html{
+        "<h1>{{header}}</h1>\n"
+        "{{#list}}\n"
+        "  <ul>\n"
+        "  {{#item}}\n"
+        "    {{#current}}\n"
+        "      <li><strong>{{name}}</strong></li>\n"
+        "    {{/current}}\n"
+        "    {{#link}}\n"
+        "      <li><a href=\"{{url}}\">{{name}}</a></li>\n"
+        "    {{/link}}\n"
+        "  {{/item}}\n"
+        "  </ul>\n"
+        "{{/list}}\n"
+        "{{#empty}}\n"
+        "  <p>The list is empty.</p>\n"
+        "{{/empty}}\n"
+        "{{^empty}}\n"
+        "  <p>The list is not empty.</p>\n"
+        "{{/empty}}"
+    };
+
+
+
     std::string comment_tmp{
         "<div class=\"comments\"><h3>{{header}}</h3><ul>"
         "{{#comments}}<li class=\"comment\"><h5>{{name}}</h5>"
@@ -17,8 +44,23 @@ int main() {
         }}
     };
 
-    for(int i = 0; i < 5000; i++)
-        mstch::render(comment_tmp, comment_view);
+    std::vector<int> times;
+    for(int j = 0; j < 10; j++) {
+        unsigned long start =
+                std::chrono::system_clock::now().time_since_epoch() /
+                std::chrono::milliseconds(1);
+        for(int i = 0; i < 5000; i++) {
+            mstch::render(comment_tmp, comment_view);
+        }
+        times.push_back((std::chrono::system_clock::now().time_since_epoch() /
+                std::chrono::milliseconds(1)) - start);
+    }
+
+    float avg = 0;
+    for(int i: times) avg += i;
+    avg /= times.size();
+
+    std::cout << avg << std::endl;
 
     return 0;
 }