Uncommented csv example

examples/csv.cpp

@@ -2,7 +2,7 @@
 Simple example, showing the creation of csv printer for arrays, based on reflector.
 */
 
-// #include <iostream>
+#include <iostream>
 #include <vector>
 #include "../reflect.hpp"
 
@@ -10,46 +10,46 @@ Simple example, showing the creation of csv printer for arrays, based on reflect
 //            Csv printer
 // ================================
 
-// namespace Csv {
-//     template<typename T>
-//     constexpr void header(std::ostream& output) {
-//         bool first = true;
-//         T::reflect().for_each_field_type([&](const char* name, auto _type) {
-//             if(!first) {
-//                 output << ",";
-//             }
-// 
-//             output << name;
-//             first = false;
-//         });
-// 
-//         output << std::endl;
-//     }
-// 
-//     template<typename T>
-//     constexpr void row(std::ostream& output, T& value) {
-//         bool first = true;
-//         T::reflect().for_each_field(value, [&](const char* name, auto &field) {
-//             if(!first) {
-//                 output << ",";
-//             }
-// 
-//             output << field;
-//             first = false;
-//         });
-// 
-//         output << std::endl;
-//     }
-// 
-//     template<typename T>
-//     constexpr void print(std::ostream& output, std::vector<T>& rows) {
-//         Csv::header<T>(output);
-//         for(auto& row : rows) {
-//             Csv::row(output, row);
-//         }
-//     }
-// }
-// 
+namespace csv {
+    template<typename T>
+    constexpr void header(std::ostream& output) {
+        bool first = true;
+        T::reflect().for_each_field_type([&](const char* name, auto _type) {
+            if(!first) {
+                output << ",";
+            }
+
+            output << name;
+            first = false;
+        });
+
+        output << std::endl;
+    }
+
+    template<typename T>
+    constexpr void row(std::ostream& output, T& value) {
+        bool first = true;
+        T::reflect().for_each_field(value, [&](const char* name, auto &field) {
+            if(!first) {
+                output << ",";
+            }
+
+            output << field;
+            first = false;
+        });
+
+        output << std::endl;
+    }
+
+    template<typename T>
+    constexpr void print(std::ostream& output, std::vector<T>& rows) {
+        csv::header<T>(output);
+        for(auto& row : rows) {
+            csv::row(output, row);
+        }
+    }
+}
+
 // ================================
 //               main
 // ================================
@@ -86,7 +86,7 @@ int main() {
         Bar { 20, 35.0f, 'b', false }
     };
 
-    // Csv::print(std::cout, rows);
+    csv::print(std::cout, rows);
 
     return 0;
 }
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