From d3a54b0042041ef6cd3ee12f420c746b4e539420 Mon Sep 17 00:00:00 2001
From: Alexander Karatarakis <alkarata@microsoft.com>
Date: Fri, 31 Mar 2017 17:53:02 -0700
Subject: Place cXstring_view in a separate header

---
 toolsrc/include/cstring_view.h  | 38 ++++++++++++++++++++++++++++++++++++++
 toolsrc/include/vcpkg_Strings.h | 35 +----------------------------------
 2 files changed, 39 insertions(+), 34 deletions(-)
 create mode 100644 toolsrc/include/cstring_view.h

(limited to 'toolsrc/include')

diff --git a/toolsrc/include/cstring_view.h b/toolsrc/include/cstring_view.h
new file mode 100644
index 000000000..f516f9fec
--- /dev/null
+++ b/toolsrc/include/cstring_view.h
@@ -0,0 +1,38 @@
+#pragma once
+#include <string>
+
+namespace vcpkg
+{
+    struct cstring_view
+    {
+        cstring_view(const char* cstr) : cstr(cstr) {}
+        cstring_view(const std::string& str) : cstr(str.c_str()) {}
+
+        operator const char*() const { return cstr; }
+
+        const char* c_str() const { return cstr; }
+
+    private:
+        const char* cstr;
+    };
+
+    inline const char* to_printf_arg(const cstring_view spec) { return spec.c_str(); }
+
+    struct cwstring_view
+    {
+        cwstring_view(const wchar_t* cstr) : cstr(cstr) {}
+        cwstring_view(const std::wstring& str) : cstr(str.c_str()) {}
+
+        operator const wchar_t*() const { return cstr; }
+
+        const wchar_t* c_str() const { return cstr; }
+
+    private:
+        const wchar_t* cstr;
+    };
+
+    inline const wchar_t* to_wprintf_arg(const cwstring_view spec) { return spec.c_str(); }
+
+    static_assert(sizeof(cstring_view) == sizeof(void*), "cstring_view must be a simple wrapper around char*");
+    static_assert(sizeof(cwstring_view) == sizeof(void*), "cwstring_view must be a simple wrapper around wchar_t*");
+}
diff --git a/toolsrc/include/vcpkg_Strings.h b/toolsrc/include/vcpkg_Strings.h
index db3851755..b84cc943f 100644
--- a/toolsrc/include/vcpkg_Strings.h
+++ b/toolsrc/include/vcpkg_Strings.h
@@ -1,40 +1,7 @@
 #pragma once
 
 #include <vector>
-
-namespace vcpkg
-{
-    struct cstring_view
-    {
-        cstring_view(const char* cstr) : cstr(cstr) {}
-        cstring_view(const std::string& str) : cstr(str.c_str()) {}
-
-        operator const char*() const { return cstr; }
-
-        const char* c_str() const { return cstr; }
-
-    private:
-        const char* cstr;
-    };
-
-    inline const char* to_printf_arg(const cstring_view spec) { return spec.c_str(); }
-
-
-    struct cwstring_view
-    {
-        cwstring_view(const wchar_t* cstr) : cstr(cstr) {}
-        cwstring_view(const std::wstring& str) : cstr(str.c_str()) {}
-
-        operator const wchar_t*() const { return cstr; }
-
-        const wchar_t* c_str() const { return cstr; }
-
-    private:
-        const wchar_t* cstr;
-    };
-
-    inline const wchar_t* to_wprintf_arg(const cwstring_view spec) { return spec.c_str(); }
-}
+#include "cstring_view.h"
 
 namespace vcpkg::Strings::details
 {
-- 
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