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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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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 unary operations: ! (bool negation), - (arithmetic negation) More...
#include <jkqtpmathparser.h>
Public Member Functions | |
| jkmpUnaryNode (char op, jkmpNode *c, JKQTPMathParser *p, jkmpNode *par) | |
| constructor for a jkmpUnaryNode | |
| virtual | ~jkmpUnaryNode () 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 |
| char | operation |
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 unary operations: ! (bool negation), - (arithmetic negation)
| JKQTPMathParser::jkmpUnaryNode::jkmpUnaryNode | ( | char | op, |
| jkmpNode * | c, | ||
| JKQTPMathParser * | p, | ||
| jkmpNode * | par ) |
constructor for a jkmpUnaryNode
| op | the operation to be performed: (!), (-) |
| c | child node/operand |
| p | a pointer to a JKQTPMathParser object |
| par | a pointer to the parent node |
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overridevirtual |
standard destructor, also destroy the children (recursively)
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overridevirtual |
evaluate this node
Implements JKQTPMathParser::jkmpNode.
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private |
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private |