JKQTPlotter trunk/v5.0.0
an extensive Qt5+Qt6 Plotter framework (including a feature-richt plotter widget, a speed-optimized, but limited variant and a LaTeX equation renderer!), written fully in C/C++ and without external dependencies
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This class represents a variable assignment (a = expression)
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#include <jkqtpmathparser.h>

Inheritance diagram for JKQTPMathParser::jkmpVariableAssignNode:
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Collaboration diagram for JKQTPMathParser::jkmpVariableAssignNode:
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Public Member Functions

 jkmpVariableAssignNode (const std::string &var, jkmpNode *c, JKQTPMathParser *p, jkmpNode *par)
 constructor for a jkmpVariableAssignNode
 
virtual ~jkmpVariableAssignNode () override
 standard destructor, also destroy the children (recursively)

 
virtual jkmpResult evaluate () override
 evaluate this node
 
- Public Member Functions inherited from JKQTPMathParser::jkmpNode
 jkmpNode (JKQTPMathParser *parser_=nullptr, jkmpNode *parent_=nullptr)
 
virtual ~jkmpNode ()
 virtual class destructor
 
jkmpNodegetParent ()
 returns a pointer to the parent node
 
JKQTPMathParsergetParser ()
 return a pointer to the JKQTPMathParser

 
void setParent (jkmpNode *par)
 sets the parent node

 
void setParser (JKQTPMathParser *mp)
 set the JKQTPMathParser

 

Private Attributes

jkmpNodechild
 
std::string variable
 

Additional Inherited Members

- Protected Attributes inherited from JKQTPMathParser::jkmpNode
jkmpNodeparent
 points to the parent node
 
JKQTPMathParserparser
 points to the parser object that is used to evaluate this node
 

Detailed Description

This class represents a variable assignment (a = expression)

Constructor & Destructor Documentation

◆ ~jkmpVariableAssignNode()

virtual JKQTPMathParser::jkmpVariableAssignNode::~jkmpVariableAssignNode ( )
overridevirtual

standard destructor, also destroy the children (recursively)

◆ jkmpVariableAssignNode()

JKQTPMathParser::jkmpVariableAssignNode::jkmpVariableAssignNode ( const std::string &  var,
jkmpNode c,
JKQTPMathParser p,
jkmpNode par 
)

constructor for a jkmpVariableAssignNode

Parameters
varname of the variable to assign to
cchild node/right-hand-side expression
pa pointer to a JKQTPMathParser object
para pointer to the parent node

Member Function Documentation

◆ evaluate()

virtual jkmpResult JKQTPMathParser::jkmpVariableAssignNode::evaluate ( )
overridevirtual

evaluate this node

Implements JKQTPMathParser::jkmpNode.

Member Data Documentation

◆ child

jkmpNode* JKQTPMathParser::jkmpVariableAssignNode::child
private

◆ variable

std::string JKQTPMathParser::jkmpVariableAssignNode::variable
private

The documentation for this class was generated from the following file: