+ /* Return the arguments array as an array view. */
+
+ gdb::array_view<char *> as_array_view ()
+ {
+ return gdb::array_view<char *> (this->get (), this->count ());
+ }
+
+ /* Append arguments to this array. */
+ void append (gdb_argv &&other)
+ {
+ int size = count ();
+ int argc = other.count ();
+ m_argv = XRESIZEVEC (char *, m_argv, (size + argc + 1));
+
+ for (int argi = 0; argi < argc; argi++)
+ {
+ /* Transfer ownership of the string. */
+ m_argv[size++] = other.m_argv[argi];
+ /* Ensure that destruction of OTHER works correctly. */
+ other.m_argv[argi] = nullptr;
+ }
+ m_argv[size] = nullptr;
+ }
+
+ /* Append arguments to this array. */
+ void append (const gdb_argv &other)
+ {
+ int size = count ();
+ int argc = other.count ();
+ m_argv = XRESIZEVEC (char *, m_argv, (size + argc + 1));
+
+ for (int argi = 0; argi < argc; argi++)
+ m_argv[size++] = xstrdup (other.m_argv[argi]);
+ m_argv[size] = nullptr;
+ }
+