Function empty

rtpose_wrapper/src/gtest/gtest.h:3091–3091

Returns true iff this is an empty string (i.e. "").

  // Returns true iff this is an empty string (i.e. "").
  bool empty() const { return (c_str() != NULL) && (length() == 0); }

  // Compares this with another String.
  // Returns < 0 if this is less than rhs, 0 if this is equal to rhs, or > 0