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
|
This class represents a variable assignment (a = expression
)
More...
#include <jkqtpmathparser.h>
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 | |
jkmpNode * | getParent () |
returns a pointer to the parent node | |
JKQTPMathParser * | getParser () |
return a pointer to the JKQTPMathParser | |
void | setParent (jkmpNode *par) |
sets the parent node | |
void | setParser (JKQTPMathParser *mp) |
set the JKQTPMathParser | |
Private Attributes | |
jkmpNode * | child |
std::string | variable |
Additional Inherited Members | |
Protected Attributes inherited from JKQTPMathParser::jkmpNode | |
jkmpNode * | parent |
points to the parent node | |
JKQTPMathParser * | parser |
points to the parser object that is used to evaluate this node | |
This class represents a variable assignment (a = expression
)
|
overridevirtual |
standard destructor, also destroy the children (recursively)
JKQTPMathParser::jkmpVariableAssignNode::jkmpVariableAssignNode | ( | const std::string & | var, |
jkmpNode * | c, | ||
JKQTPMathParser * | p, | ||
jkmpNode * | par | ||
) |
constructor for a jkmpVariableAssignNode
var | name of the variable to assign to |
c | child node/right-hand-side expression |
p | a pointer to a JKQTPMathParser object |
par | a pointer to the parent node |
|
overridevirtual |
evaluate this node
Implements JKQTPMathParser::jkmpNode.
|
private |
|
private |