Creates a
CStrTok object S and
initializes it with the target strings sString and the sDelimiters. You can begin calling Next to parse the target
string into tokens.CStrTok:new
The new method creates an instance of the CStrTok class. This method returns a reference to the object it creates. The calling code must assign this reference to a name (see below). If the object cannot be created, nil is returned.
Note: This method's name uses all lower case to present it as the analog of the C++ new operator. Generally, the names of class methods begin with an uppercase letter but new and delete are different.
S = CStrTok:new( sString, sDelimiters )
Creates a
CStrTok object S and
initializes it with the target strings sString and the sDelimiters. You can begin calling Next to parse the target
string into tokens.
S = CStrTok:new()
Default
constructor. The new CStrTok S is not initialized. You must call Init before parsing the
string.
S = CStrTok:new( CStrTok2 )
This is a copy
constructor. The new CStrTok S is initialized to the target string and
delimiters of the CStrTok
instance.
where
sString is the string to split into tokens,
sDelimiters is a string containing characters
that delimit the tokens.
The following example shows the use of a constructor and destructor pair:
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-- create a new CStrTok object initialized to the |
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-- string sStr and delimiters comma, blank, and tab |
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-- |
-- parse the string and save or use its pieces here |
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-- delete the object and its associated memory. |