intial commit

source/mijin/util/string.hpp

@@ -0,0 +1,52 @@
+
+#pragma once
+
+#if !defined(MIJIN_UTIL_STRING_HPP_INCLUDED)
+#define MIJIN_UTIL_STRING_HPP_INCLUDED 1
+
+#include <iterator>
+#include <sstream>
+#include <string>
+
+namespace mijin
+{
+
+//
+// public defines
+//
+
+//
+// public constants
+//
+
+//
+// public types
+//
+
+//
+// public functions
+//
+
+template <typename TRange, typename TValue = typename TRange::value_type>
+std::string join(const TRange& elements, const char* const delimiter)
+{
+    std::ostringstream oss;
+    auto first = std::begin(elements);
+    auto last = std::end(elements);
+
+    if (first != last)
+    {
+        std::copy(first, std::prev(last), std::ostream_iterator<TValue>(oss, delimiter));
+        first = prev(last);
+    }
+    if (first != last)
+    {
+        oss << *first;
+    }
+
+    return oss.str();
+}
+
+} // namespace mijin
+
+#endif // !defined(MIJIN_UTIL_STRING_HPP_INCLUDED)