#include <nedelements.h>
Inheritance diagram for ExpressionNode:
Represents the <expression> XML element in memory. DTD declaration:
<!ELEMENT expression ((operator|function|param-ref|ident|const))> <!ATTLIST expression target CDATA IMPLIED >
Public Member Functions | |
Constructors, destructor | |
ExpressionNode () | |
ExpressionNode (NEDElement *parent) | |
virtual | ~ExpressionNode () |
Redefined NEDElement methods, incl. generic access to attributes | |
virtual const char * | getTagName () const |
virtual int | getTagCode () const |
virtual int | getNumAttributes () const |
virtual const char * | getAttributeName (int k) const |
virtual const char * | getAttribute (int k) const |
virtual void | setAttribute (int k, const char *val) |
virtual const char * | getAttributeDefault (int k) const |
Typed access to attributes, children and siblings | |
const char * | getTarget () const |
void | setTarget (const char *val) |
virtual ExpressionNode * | getNextExpressionNodeSibling () const |
virtual OperatorNode * | getFirstOperatorChild () const |
virtual FunctionNode * | getFirstFunctionChild () const |
virtual ParamRefNode * | getFirstParamRefChild () const |
virtual IdentNode * | getFirstIdentChild () const |
virtual ConstNode * | getFirstConstChild () const |
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Pure virtual method, it should be redefined in subclasses to return the value of the kth attribute (i.e. the attribute with the name getAttributeName(k)). It should return NULL if k is out of range (i.e. negative or greater than getNumAttributes()). Implements NEDElement. |
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Pure virtual method, it should be redefined in subclasses to return the default value of the kth attribute, as defined in the DTD. It should return NULL if k is out of range (i.e. negative or greater than getNumAttributes()). Implements NEDElement. |
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Pure virtual method, it should be redefined in subclasses to return the name of the kth attribute as defined in the DTD. It should return NULL if k is out of range (i.e. negative or greater than getNumAttributes()). Implements NEDElement. |
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Pure virtual method, it should be redefined in subclasses to return the number of attributes defined in the DTD.
Implements NEDElement. |
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Overridden in subclasses to return the numeric code (NED_xxx) of the XML element the class represents.
Implements NEDElement. |
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Overridden in subclasses to return the name of the XML element the class represents.
Implements NEDElement. |
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Pure virtual method, it should be redefined in subclasses to set the value of the kth attribute (i.e. the attribute with the name getAttributeName(k)). If k is out of range (i.e. negative or greater than getNumAttributes()), the call should be ignored. Implements NEDElement. |
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