App::NumberExpression Class Reference
Class implementing a number with an optional unit. More...
#include <ExpressionParser.h>
Public Member Functions | |
| bool isInteger (long *v=0) const | |
| void negate () | |
| Negate the stored value. More... | |
| NumberExpression (const App::DocumentObject *_owner=0, const Base::Quantity &quantity=Base::Quantity()) | |
| virtual Expression * simplify () const override | |
| Simplify the expression. More... | |
 Public Member Functions inherited from App::UnitExpression | |
| const Base::Quantity & getQuantity () const | |
| double getScaler () const | |
| const Base::Unit & getUnit () const | |
| const std::string getUnitString () const | |
| double getValue () const | |
| void setQuantity (const Base::Quantity &_quantity) | |
| void setUnit (const Base::Quantity &_quantity) | |
| Set unit information. More... | |
| UnitExpression (const App::DocumentObject *_owner=0, const Base::Quantity &_quantity=Base::Quantity(), const std::string &_unitStr=std::string()) | |
| ~UnitExpression () | |
| Public Member Functions inherited from App::Expression | |
| virtual void addComponent (Component *component) | |
| bool adjustLinks (const std::set< App::DocumentObject * > &inList) | |
| Expression * copy () const | |
| Expression * eval () const | |
| Expression (const App::DocumentObject *_owner) | |
| void getDepObjects (std::set< App::DocumentObject * > &, std::vector< std::string > *labels=0) const | |
| std::set< App::DocumentObject * > getDepObjects (std::vector< std::string > *labels=0) const | |
| ExpressionDeps getDeps () const | |
| void getDeps (ExpressionDeps &deps) const | |
| std::set< App::ObjectIdentifier > getIdentifiers () const | |
| void getIdentifiers (std::set< App::ObjectIdentifier > &) const | |
| App::DocumentObject * getOwner () const | |
| Py::Object getPyValue () const | |
| boost::any getValueAsAny () const | |
| bool hasComponent () const | |
| ExpressionPtr importSubNames (const std::map< std::string, std::string > &nameMap) const | |
| bool isSame (const Expression &other) const | |
| virtual bool isTouched () const | |
| virtual int priority () const | |
| ExpressionPtr replaceObject (const App::DocumentObject *parent, App::DocumentObject *oldObj, App::DocumentObject *newObj) const | |
| std::string toString (bool persistent=false, bool checkPriority=false, int indent=0) const | |
| void toString (std::ostream &os, bool persistent=false, bool checkPriority=false, int indent=0) const | |
| ExpressionPtr updateLabelReference (App::DocumentObject *obj, const std::string &ref, const char *newLabel) const | |
| void visit (ExpressionVisitor &v) | |
| virtual ~Expression () | |
| Public Member Functions inherited from Base::BaseClass | |
| BaseClass () | |
| Construction. More... | |
| virtual PyObject * getPyObject (void) | |
| This method returns the Python wrapper for a C++ object. More... | |
| virtual Type getTypeId (void) const | |
| bool isDerivedFrom (const Type type) const | |
| virtual void setPyObject (PyObject *) | |
| virtual ~BaseClass () | |
| Destruction. More... | |
Additional Inherited Members | |
| Public Types inherited from App::Expression | |
| typedef std::vector< Component * > ComponentList | |
| Static Public Member Functions inherited from App::Expression | |
| static Component * createComponent (const std::string &n) | |
| static Component * createComponent (Expression *e1, Expression *e2=0, Expression *e3=0, bool isRange=false) | |
| static Expression * parse (const App::DocumentObject *owner, const std::string &buffer) | |
| Static Public Member Functions inherited from Base::BaseClass | |
| static void * create (void) | |
| static Type getClassTypeId (void) | |
| static void init (void) | |
| Public Attributes inherited from App::Expression | |
| std::string comment | |
| friend ExpressionVisitor | |
| Static Protected Member Functions inherited from Base::BaseClass | |
| static void initSubclass (Base::Type &toInit, const char *ClassName, const char *ParentName, Type::instantiationMethod method=nullptr) | |
| Protected Attributes inherited from App::UnitExpression | |
| PyObject * cache = 0 | |
| Protected Attributes inherited from App::Expression | |
| ComponentList components | |
| App::DocumentObject * owner | |
| The document object used to access unqualified variables (i.e local scope) More... | |
Detailed Description
Class implementing a number with an optional unit.
Constructor & Destructor Documentation
◆ NumberExpression()
| NumberExpression::NumberExpression | ( | const App::DocumentObject * | _owner = 0, |
| const Base::Quantity & | quantity = Base::Quantity() |
||
| ) |
Member Function Documentation
◆ isInteger()
| bool NumberExpression::isInteger | ( | long * | v = 0 | ) | const |
◆ negate()
| void NumberExpression::negate | ( | ) |
Negate the stored value.
◆ simplify()
|
overridevirtual |
Simplify the expression.
For NumberExpressions, we return a copy(), as it cannot be simplified any more.
Reimplemented from App::UnitExpression.
References App::Expression::copy().
The documentation for this class was generated from the following files:
- src/App/ExpressionParser.h
- src/App/Expression.cpp
