From 8f8adcfe381def71ee64641f249b00f3c21f4be6 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Wed, 14 Mar 2018 21:35:22 +0000
Subject: Only expose string_view when it's available

---
 libadhocutil/fileUtils.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libadhocutil/fileUtils.h b/libadhocutil/fileUtils.h
index 9cc73cb..f272ddd 100644
--- a/libadhocutil/fileUtils.h
+++ b/libadhocutil/fileUtils.h
@@ -151,6 +151,7 @@ namespace AdHoc {
 				/// The file data.
 				void * const data;
 
+#ifdef __cpp_lib_string_view
 				/**
 				 * Create a std::string_view of the mapped data.
 				 */
@@ -159,6 +160,7 @@ namespace AdHoc {
 				{
 					return std::basic_string_view<T>((const T *)data, st.st_size / sizeof(T));
 				}
+#endif
 
 			private:
 				DLL_PUBLIC void * setupMapInt(int flags) const;
-- 
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