This is the type that holds a single string value from the star file, and the delimiter type that is used to quote it

Inheritance:

Public Methods

	DataValueNode (const char* str, ValType type )
	DataValueNode (const char* str)
	DataValueNode ( DataValueNode &copy ) Copy constructor
	DataValueNode ( bool link, DataValueNode &copy ) Copy with parallel link.
	DataValueNode (const string &str, ValType type )
virtual void	Unparse (int indent)
virtual void	Unparse (int indent, int presize, int postsize) This function is public for reasons of technical difficulty.
virtual bool	isOfType ( ASTtype T )
ValType	myDelimType ( void ) const Returns the type of the DataValueNode - indicating what kind of string delimiter it has
virtual int	myLongestStr ( void ) Returns the length of the longest string in this object.
string	myName () const
virtual ASTnode::ASTtype	myType (void)
string	myValue ( void ) const Returns the string value of this node.
virtual bool	operator< (const char* str)
virtual bool	operator< (const string &str)
virtual bool	operator<= (const string &str)
virtual bool	operator<= (const char* str)
virtual bool	operator== (const char* str)
virtual bool	operator== (const string &str) For comparing values as strings.
virtual bool	operator> (const string &str)
virtual bool	operator> (const char* str)
virtual bool	operator>= (const char* str)
virtual bool	operator>= (const string &str)
void	setDelimType ( ValType setTo ) Sets the type of string value this is, and consequently, what kind of delimiter to use when printing this node out

Public Members

enum	ValType ValType - the type of value this is

Protected Fields

string

myStrVal

Inherited from ASTnode:

Public Methods

bool NotVirtualIsOfType( ASTtype T )

virtual void copyFrom( const ASTnode &copyFromMe )

virtual ASTnode* myParent(void)

virtual bool removeChild( ASTnode* child )

virtual bool removeMe( void )

virtual List<ASTnode*> * searchByTag( char* searchFor)

virtual List<ASTnode*> * searchByTag( string &searchFor)

virtual List<ASTnode*> * searchForType( ASTtype type, int delim = -1)

virtual void setParent( ASTnode* p )

virtual bool unlinkChild( ASTnode* child )

virtual bool unlinkMe( void )

Public Members

enum ASTtype

Protected Methods

void printIndent(int indent)

Inherited from ASTnodeWithPosBits:

Documentation

This is the type that holds a single string value from the star file, and the delimiter type that is used to quote it

enum ValType

ValType - the type of value this is

NON

not quoted

DOUBLE

double-quotes

SINGLE

single-quotes

SEMICOLON

semicolon-delimited

FRAMECODE

framecode (puts a dollar sign in front)

virtual ASTnode::ASTtype myType(void)

virtual bool isOfType( ASTtype T )

ValType myDelimType( void ) const

Returns the type of the DataValueNode - indicating what kind of string delimiter it has

void setDelimType( ValType setTo )

Sets the type of string value this is, and consequently, what kind of delimiter to use when printing this node out

string myValue( void ) const

Returns the string value of this node. This is identical to myName(), and is included just for completeness.

void setValue( const string &newVal )

void setValue( const char* newVal )

Changes the value of this string.

Changes the value of this string. *DO NOT* inlcude delimiters when using this function. Use setType() to set the delimiter style instead. For example, to set the value to a framecode (dollar-sign on the front), make two seperate function calls like so:

	*     val->setValue( "new_value" );
	*     val->setType( DataValudeNode::FRAMECODE );
	* 

Do *NOT* do this:

	*     val->setValue( "$new_value" );
	* 

There are two overloaded versions: one for string and one for char *

DataValueNode(const char* str)

DataValueNode(const string &str, ValType type )

DataValueNode(const char* str, ValType type )

DataValueNode( DataValueNode &copy )

Copy constructor

DataValueNode( bool link, DataValueNode &copy )

Copy with parallel link. Set "link" to true to create a copy with a parallel link, or set it to false to create a copy without a parallel link. See the external documentation for more details on parallel copies.

string myName() const

virtual void Unparse(int indent)

virtual void Unparse(int indent, int presize, int postsize)

This function is public for reasons of technical difficulty. You should not need to call it yourself. Instead call the other version of Unparse: Unparse(int).

virtual bool operator== (const string &str)

For comparing values as strings. (Gripe to Mr. B. Stroustrup: Why did you make me have to define these operations seperately!? Isn't it enough for me to define "==" and "<", and then the compiler can derive code for the rest of them from just those two? Like so:

    *      a != b   <==>  !( a == b )
    *      a >= b   <==>  !( a < b )
    *      a > b    <==>  !( a < b ) && !( a == b )
    *      ... etc ...
    * 

End Gripe.)

virtual bool operator== (const char* str)

virtual bool operator< (const string &str)

virtual bool operator> (const string &str)

virtual bool operator<=(const string &str)

virtual bool operator>=(const string &str)

virtual bool operator< (const char* str)

virtual bool operator> (const char* str)

virtual bool operator<=(const char* str)

virtual bool operator>=(const char* str)

string myStrVal

virtual int myLongestStr( void )

Returns the length of the longest string in this object. Used by Unparse() at various levels of the AST tree. (In this case it just returns the length of the longest string, plus whatever extra the quotation marks might need.)

Direct child classes:

DVNWithPos

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