template <typename Buffer>

static char* duplicate(const TString& str, Buffer* buffer) {

if (!str.c_str()) return NULL; // <- Arduino string can return NULL

size_t size = str.length() + 1;

void* dup = buffer->alloc(size);

if (dup != NULL) memcpy(dup, str.c_str(), size);

return static_cast<char*>(dup);

}

struct Reader : CharPointerTraits<char>::Reader {

Reader(const TString& str) : CharPointerTraits<char>::Reader(str.c_str()) {}

};

static bool equals(const TString& str, const char* expected) {

return 0 == strcmp(str.c_str(), expected);

}

static void append(TString& str, char c) {

str += c;

}

static const bool has_append = true;

static const bool has_equals = true;

static const bool should_duplicate = true;