Method length

ThirdParty/jsoncpp/vtkjsoncpp/jsoncpp.cpp:2768–2768

// const char* Value::CZString::c_str() const { return cstr_; }
const char* Value::CZString::data() const { return cstr_; }
unsigned Value::CZString::length() const { return storage_.length_; }
bool Value::CZString::isStaticString() const {
  return storage_.policy_ == noDuplication;
}