Fix lzma write support to handle "try again" case

[apt.git] / apt-pkg / contrib / string_view.h

diff --git a/apt-pkg/contrib/string_view.h b/apt-pkg/contrib/string_view.h
index ea38224e888f62b08f4d8b3850fe76fae8105789..d4ff800286ad7e9f69b18c75db6a4a4aee214b3b 100644 (file)
--- a/apt-pkg/contrib/string_view.h
+++ b/apt-pkg/contrib/string_view.h
@@ -27,10 +27,6 @@ class StringView {
     const char *data_;
     size_t size_;
 
-    // without this little stunt the "char const *" overload is always preferred
-    // over char[], but if we got a char[] we can deduct the length at compile time
-    #define APT_T_IS_CHARPOINTER template<class T, typename std::enable_if<std::is_pointer<T>{} && !std::is_array<T>{}>::type* = nullptr>
-
 public:
     static constexpr size_t npos = static_cast<size_t>(-1);
     static_assert(APT::StringView::npos == std::string::npos, "npos values are different");
@@ -39,11 +35,10 @@ public:
     constexpr StringView() : data_(""), size_(0) {}
     constexpr StringView(const char *data, size_t size) : data_(data), size_(size) {}
 
-    template<size_t N> constexpr StringView(char const (&data)[N]) : StringView(data, N-1) {}
-    APT_T_IS_CHARPOINTER StringView(T data) : data_(data), size_(strlen(data)) {}
-
+    StringView(const char *data) : data_(data), size_(strlen(data)) {}
     StringView(std::string const & str): data_(str.data()), size_(str.size()) {}
 
+
     /* Viewers */
     constexpr StringView substr(size_t pos, size_t n = npos) const {
         return StringView(data_ + pos, n > (size_ - pos) ? (size_ - pos) : n);
@@ -119,8 +114,7 @@ public:
 
 }
 
-template<size_t N> inline bool operator ==(char const (&other)[N], APT::StringView that) { return that.operator==(other); }
-APT_T_IS_CHARPOINTER inline bool operator ==(T other, APT::StringView that) { return that.operator==(other); }
+inline bool operator ==(const char *other, APT::StringView that);
+inline bool operator ==(const char *other, APT::StringView that) { return that.operator==(other); }
 
-#undef APT_T_IS_CHARPOINTER
 #endif