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changeset 660:913c8ef054d3

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options: templatize initializer_list overload
author David Demelier <markand@malikania.fr>
date Tue, 16 Jul 2019 20:01:00 +0200
parents e40d082f9161
children a7ef5d868275
files cpp/options/options.hpp
diffstat 1 files changed, 6 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/cpp/options/options.hpp	Mon Jul 15 21:05:00 2019 +0200
+++ b/cpp/options/options.hpp	Tue Jul 16 20:01:00 2019 +0200
@@ -1,5 +1,5 @@
 /*
- * options.hpp -- getopt(3) similar interface for C++
+ * options.hpp -- C++ similar interface to getopt(3)
  *
  * Copyright (c) 2019 David Demelier <markand@malikania.fr>
  *
@@ -21,9 +21,10 @@
 
 /**
  * \file options.hpp
- * \brief C++ alternative to getopt(3).
+ * \brief C++ similar interface to getopt(3).
  */
 
+#include <initializer_list>
 #include <stdexcept>
 #include <string>
 #include <string_view>
@@ -32,7 +33,7 @@
 #include <vector>
 
 /**
- * \brief C++ alternative to getopt(3).
+ * \brief C++ similar interface to getopt(3).
  */
 namespace options {
 
@@ -127,7 +128,8 @@
  * \param fmt the format string
  * \return the result
  */
-inline auto parse(std::initializer_list<std::string_view> args, std::string_view fmt) -> pack
+template <typename String>
+inline auto parse(std::initializer_list<String> args, std::string_view fmt) -> pack
 {
 	return parse(args.begin(), args.end(), fmt);
 }