namespace Akenti class StreamTokenizer

This a simple stream tokenizer

Public Methods

	StreamTokenizer (istream& source, const string& delimiters = "\t\n\r\f ", bool retTokens = false) Constructs this object
bool	hasMoreTokens () Returns true if the tokenizer has more tokens
string	nextToken () Returns the next token
string	nextToken (const string& delimiters) Returns the next token
string	paramString () const Prints the data member for StreamTokenizer using the format [nameOfDataMember="valueOfDataMember",

StreamTokenizer(istream& source, const string& delimiters = "\t\n\r\f ", bool retTokens = false)

Constructs this object. The default deimiters are any white space characters. By default the delimiters are not returned as tokens.

Parameters:

source - an input stream
delimiters - the set of delimiters used to parse the stream
retTokens - if true the delimiters are returned as a token, if false they are not.

bool hasMoreTokens()

Returns true if the tokenizer has more tokens.

Returns:

true if there are more tokens, false otherwise

string nextToken()

Returns the next token.

Throws:

Error if there are no more tokens

Returns:

the next token

string nextToken(const string& delimiters)

Returns the next token. The new set of delimiters replaces the old one.

Throws:

Error if there are no more tokens

Returns:

the next token

Parameters:

delimiters - the new set of delimiters use to parse the stream

See Also:

nextToken()

string paramString() const

Prints the data member for StreamTokenizer using the format [nameOfDataMember="valueOfDataMember",...]. The source data member was left out since it is a stream.

Returns:

the string format as shown above

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