Function parseSep

tutorials/common/scenegraph/obj_loader.cpp:48–52

! Parse separator. */

  /*! Parse separator. */
  static inline const char* parseSep(const char*& token) {
    size_t sep = strspn(token, " \t");
    if (!sep) THROW_RUNTIME_ERROR("separator expected");
    return token+=sep;
  }

  /*! Parse optional separator. */
  static inline const char* parseSepOpt(const char*& token) {