_SymbolNameLen
*_symbolNameLen = _SymbolNameLen(symbolName);
*_symbolNameLen = _SymbolNameLen(*_symbolName);
size_t _SymbolNameLen(const char* symbolName) const;
*_symbolNameLen = fSymbolLookup->_SymbolNameLen(symbolName);
*_symbolNameLen = fSymbolLookup->_SymbolNameLen(*_symbolName);
size_t _SymbolNameLen(const char* address) const;