Class TiXmlString

depends/tinyxml/tinystr.h:55–252

TiXmlString is an emulation of a subset of the std::string template. Its purpose is to allow compiling TinyXML on compilers with no or poor STL support. Only the member functions relevant to the TinyXML project have been implemented. The buffer allocation is made by a simplistic power of 2 like mechanism : if we increase a string and there's no more room, we allocate a buffer twice as

   a string and there's no more room, we allocate a buffer twice as big as we need.
*/
class TiXmlString
{
  public :
	// The size type used
  	typedef size_t size_type;

	// Error value for find primitive
	static const size_type npos; // = -1;


	// TiXmlString empty constructor
	TiXmlString () : rep_(&nullrep_)
	{
	}

	// TiXmlString copy constructor
	TiXmlString ( const TiXmlString & copy) : rep_(0)
	{
		init(copy.length());
		memcpy(start(), copy.data(), length());
	}

	// TiXmlString constructor, based on a string
	TIXML_EXPLICIT TiXmlString ( const char * copy) : rep_(0)
	{
		init( static_cast<size_type>( strlen(copy) ));
		memcpy(start(), copy, length());
	}

	// TiXmlString constructor, based on a string
	TIXML_EXPLICIT TiXmlString ( const char * str, size_type len) : rep_(0)
	{
		init(len);
		memcpy(start(), str, len);
	}

	// TiXmlString destructor
	~TiXmlString ()
	{
		quit();
	}

	TiXmlString& operator = (const char * copy)
	{
		return assign( copy, (size_type)strlen(copy));
	}

	TiXmlString& operator = (const TiXmlString & copy)
	{
		return assign(copy.start(), copy.length());
	}


	// += operator. Maps to append
	TiXmlString& operator += (const char * suffix)
	{
		return append(suffix, static_cast<size_type>( strlen(suffix) ));
	}