Introduce cstring_view and cwstring_view
MODIFY
include/vcpkg_Strings.h
include/vcpkg_Strings.h
#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(); }
+}
+
namespace vcpkg::Strings::details
{
inline const char* to_printf_arg(const std::string& s)

Introduce cstring_view and cwstring_view