Method BasicStringPiece

src/butil/strings/string_piece.h:184–184

We provide non-explicit singleton constructors so users can pass in a "const char*" or a "string" wherever a "StringPiece" is expected (likewise for char16, string16, StringPiece16).

  // in a "const char*" or a "string" wherever a "StringPiece" is
  // expected (likewise for char16, string16, StringPiece16).
  BasicStringPiece() : ptr_(NULL), length_(0) {}
  BasicStringPiece(const value_type* str)
      : ptr_(str),
        length_((str == NULL) ? 0 : STRING_TYPE::traits_type::length(str)) {}