Function length

rtpose_wrapper/src/gtest/gtest.h:3120–3120

Returns the length of the encapsulated string, or 0 if the string is NULL.

  // Returns the length of the encapsulated string, or 0 if the
  // string is NULL.
  size_t length() const { return length_; }

  // Gets the 0-terminated C string this String object represents.
  // The String object still owns the string.  Therefore the caller