This class is a root expression The MATH_RootExpression::newClassFactoryInstance() creates the class factory for creating nodes. More...

#include <MATH_RootExpression.h>

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Public Member Functions
const double &	operator[] (const int &index) const

const double *	getValues () const
	get the values More...

const double &	getValue (const int &index) const
	get the values More...

virtual const MATH_RootExpression *	getRootNode () const
	return the root node of the node More...

virtual int	evaluate (const tFlag &action, MATH_Environment &symbols, MATH_Variable &var) const
	void evaluate the expression More...

virtual double	evaluate ()
	void evaluate the expression More...

virtual double	evaluate (MATH_Environment &env)
	void evaluate the expression More...

virtual double	evaluate (SP::MATH_Environment env)
	void evaluate the expression More...

virtual double	evaluate (const tFlag &action)
	void evaluate the expression More...

virtual double	evaluate (const tFlag &action, MATH_Environment &symbols)
	void evaluate the expression More...

virtual double	evaluate (const tFlag &action, SP::MATH_Environment symbols)
	void evaluate the expression More...

tBoolean	parse (const tString &expr, MATH_Environment &symbols)
	parse the string More...

tBoolean	parse (const tString &expr)
	parse the string More...

tString	parse (const tString &expr, MATH_Environment &env, int &retCode)
	parse the string expr. More...

virtual SP::MATH_ExpressionClassFactory	newClassFactoryInstance () const
	create a class factory for leaves or operators More...

virtual tString	toString () const
	return the string representation More...

void	setArgumentsNumber (const int &n)
	set the arguments number More...

virtual tBoolean	addArgument (SP::MATH_ChildExpression operand)
	add the argument More...

virtual tBoolean	addArgument (MATH_ChildExpression *operand)
	add the argument More...

tBoolean	setArgument (const int &index, SP::MATH_ChildExpression org)
	set the argument at index More...

tBoolean	setArgument (const int &index, MATH_ChildExpression *arg)
	set an argument at index More...

void	resetArgument (const int &index)
	reset the argument at index More...

void	resetArguments ()
	reset all the arguments More...

SPC::MATH_ChildExpression	getArgument (const int &i) const
	get argument at index i for reading More...

SP::MATH_ChildExpression	getArgument (const int &i)
	get argument at index i for writing More...

int	getArgumentsNumber () const
	get the arguments number More...

int	evaluate (MATH_Environment &symbols, MATH_Variable &value) const
	void evaluate the algebric expression More...

void	getSharedPointer (SP::CORE_Object &p)
	get the shared pointer of this class into p More...

void	getSharedPointer (SPC::CORE_Object &p) const
	get the shared pointer of this class into p More...

tString	getClassName () const
	return the class name of the object More...

tString	getIdentityString () const
	return the identity string of the object of the form className_at_address More...

tString	getPointerAddress () const
	return the identity string of the object More...

template<class T >
tBoolean	isInstanceOf () const
	return true if the object is an instance of T More...

virtual void	print ()
	print the class More...

virtual ostream &	print (ostream &out) const
	print the class More...

virtual void	print (const tString &message)
	print the class More...

virtual void	print (const tInteger &str)
	print More...

virtual void	print (const tRelativeInteger &str)
	print More...

virtual void	print (const tReal &str)
	print More...

virtual void	print (const int &str)
	print More...

Static Public Member Functions
static SP::MATH_RootExpression	New ()
	create a root expression More...

static tString	getClassName (const tString &identityString)
	return the class name of the object using only the identity string More...

template<class T >
static tString	getTypeName ()
	get type name More...

static tBoolean	is64Architecture ()
	return true if the machine is a 64 bits machine More...

static tBoolean	is32Architecture ()
	return true if the machine is a 32 bits machine More...

static tString	pointer2String (const void *obj)
	return the string represantation of a pointer More...

static void	setOutput (ostream &out)
	set output More...

static ostream &	getOutput ()
	get output More...

static void	printObjectsInMemory ()
	print object in memory More...

static ostream &	print (ostream &out, const tString &message)
	print the class More...

static void	outputPrint (const tString &message)

Static Public Attributes
static const tFlag	ALGEBRIC =0

static const tFlag	IS_INSIDE =1

static const tFlag	COMPUTE_BOUNDS =2

static const int	SUCCESS =0

static const int	FAIL =-1

static const int	TYPE_MISMATCHED =-2

static const int	SIZE_MISMATCHED =-3

static const int	OUT_OF_BOUNDS =-4

static const int	NULL_OPERAND =-5

static tBoolean	mIsMemoryTesting =false
	indicator to store all classes created and deleted only for debuging version More...

Protected Member Functions
	MATH_RootExpression (void)
	create More...

virtual	~MATH_RootExpression (void)
	destroy More...

void	setThis (SP::CORE_Object p)
	set this weak shared pointer called toDoAfterThis setting method More...

virtual void	setType (tString type)
	set the type of the object More...

virtual void	toDoAfterThisSetting ()
	method called after setThis() method this method can oly be called once. More...

Detailed Description

This class is a root expression The MATH_RootExpression::newClassFactoryInstance() creates the class factory for creating nodes.

To parse an expression use the MATH_RootExpression::parse() method.
To evaluate an expression use the MATH_RootExpression::evaluate() method
Author
St�phane Despr�aux

Version
1.0

Constructor & Destructor Documentation

MATH_RootExpression::MATH_RootExpression ( void )

protected

create

References MATH_Variable::New().

Referenced by New().

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MATH_RootExpression::~MATH_RootExpression ( void )

protectedvirtual

destroy

Member Function Documentation

tBoolean MATH_ParentExpression::addArgument ( SP::MATH_ChildExpression operand )

virtualinherited

add the argument

Returns: true if the argument added

Reimplemented in MATH_NodeExpression.

References MATH_ParentExpression::getArgument(), MATH_ParentExpression::getArgumentsNumber(), null, MATH_ParentExpression::setArgument(), and MATH_ParentExpression::setArgumentsNumber().

Referenced by MATH_NodeExpression::addArgument(), MATH_ParentExpression::addArgument(), MATH_UnaryOperator::insertInTree(), MATH_BeginBlock::insertInTree(), and MATH_LeafExpression::insertInTree().

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virtual tBoolean MATH_ParentExpression::addArgument ( MATH_ChildExpression * operand )

inlinevirtualinherited

add the argument

Returns: true if the argument added

Reimplemented in MATH_NodeExpression.

References MATH_ParentExpression::addArgument(), CORE_Object::getSharedPointer(), and null.

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virtual int MATH_RootExpression::evaluate	(	const tFlag &	action,
		MATH_Environment &	symbols,
		MATH_Variable &	var
	)		const

inlinevirtual

void evaluate the expression

Reimplemented from MATH_ParentExpression.

References MATH_ParentExpression::evaluate().

Referenced by MATH_VectorFunction::evaluate(), MATH_LinearTransform::evaluateParameters(), MATH_TranslationTransform::evaluateParameters(), MATH_RotationTransform::evaluateParameters(), MATH_kBoxSet::evaluateParameters(), MATH_ParableSet::evaluateParameters(), MATH_RectangleSet::evaluateParameters(), and MATH_DiskSet::evaluateParameters().

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virtual double MATH_RootExpression::evaluate ( )

inlinevirtual

void evaluate the expression

References MATH_Expression::ALGEBRIC, and MATH_Environment::New().

Referenced by evaluate().

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virtual double MATH_RootExpression::evaluate ( MATH_Environment & env )

inlinevirtual

void evaluate the expression

References MATH_Expression::ALGEBRIC, and evaluate().

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int MATH_Expression::evaluate	(	MATH_Environment &	symbols,
		MATH_Variable &	value
	)		const

inlineinherited

void evaluate the algebric expression

Parameters

symbols algebric values of symbol

Returns: the value of the evaluation.

References MATH_Expression::evaluate().

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virtual double MATH_RootExpression::evaluate ( SP::MATH_Environment env )

inlinevirtual

void evaluate the expression

References MATH_Expression::ALGEBRIC, evaluate(), and null.

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virtual double MATH_RootExpression::evaluate ( const tFlag & action )

inlinevirtual

void evaluate the expression

References evaluate(), and MATH_Environment::New().

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virtual double MATH_RootExpression::evaluate	(	const tFlag &	action,
		MATH_Environment &	symbols
	)

inlinevirtual

void evaluate the expression

References evaluate().

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virtual double MATH_RootExpression::evaluate	(	const tFlag &	action,
		SP::MATH_Environment	symbols
	)

inlinevirtual

void evaluate the expression

References evaluate(), and null.

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SPC::MATH_ChildExpression MATH_ParentExpression::getArgument ( const int & i ) const

inlineinherited

get argument at index i for reading

Parameters

i	index of the argument

Returns: the argument at index i for reading

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SP::MATH_ChildExpression MATH_ParentExpression::getArgument ( const int & i )

inlineinherited

get argument at index i for writing

Parameters

i	index of the argument

Returns: the argument at index i for writing

int MATH_ParentExpression::getArgumentsNumber ( ) const

inlineinherited

get the arguments number

Referenced by MATH_NodeExpression::addArgument(), MATH_ParentExpression::addArgument(), and MATH_ParentExpression::setArgument().

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static tString CORE_Object::getClassName ( const tString & identityString )

inlinestaticinherited

return the class name of the object using only the identity string

Referenced by CORE_Object::printObjectsInMemory().

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tString CORE_Object::getClassName ( ) const

inherited

return the class name of the object

Returns: the class name of the object

References tString.

Referenced by CORE_Object::getIdentityString().

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tString CORE_Object::getIdentityString ( ) const

inlineinherited

return the identity string of the object of the form className_at_address

Returns: the identity string of the object

References CORE_Object::getClassName(), CORE_Object::pointer2String(), and tString.

Referenced by CORE_Object::toString().

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static ostream& CORE_Object::getOutput ( )

inlinestaticinherited

get output

tString CORE_Object::getPointerAddress ( ) const

inlineinherited

return the identity string of the object

Returns: the identity string of the object

References CORE_Object::pointer2String().

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virtual const MATH_RootExpression* MATH_RootExpression::getRootNode ( ) const

inlinevirtual

return the root node of the node

Implements MATH_ParentExpression.

void CORE_Object::getSharedPointer ( SP::CORE_Object & p )

inlineinherited

get the shared pointer of this class into p

Referenced by MATH_ParentExpression::addArgument(), GPMG_EnvironmentPanel::componentClicked(), GPM_GraphElement::copy(), CORE_Map< Key, Value >::getSharedPointer(), CORE_Array< T >::getSharedPointer(), CORE_Vector< T >::getSharedPointer(), CORE_Matrix< T >::getSharedPointer(), CORE_Object::printObjectsInMemory(), MATH_ParentExpression::setArgument(), GPMG_EnvironmentPanel::setEnvironment(), GPM_GraphElement::setGraph(), GPMG_GraphElementWindow::setGraphElement(), GPMG_ShowGraphDrawPanel::showGraph(), and GPMG_RuleGraphDrawPanel::showRule().

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void CORE_Object::getSharedPointer ( SPC::CORE_Object & p ) const

inlineinherited

get the shared pointer of this class into p

template<class T >

static tString CORE_Object::getTypeName ( )

inlinestaticinherited

get type name

References tString.

const double& MATH_RootExpression::getValue ( const int & index ) const

inline

get the values

const double* MATH_RootExpression::getValues ( ) const

inline

get the values

static tBoolean CORE_Object::is32Architecture ( )

inlinestaticinherited

return true if the machine is a 32 bits machine

References CORE_Object::is64Architecture().

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tBoolean CORE_Object::is64Architecture ( )

staticinherited

return true if the machine is a 64 bits machine

Referenced by CORE_Object::is32Architecture().

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template<class T >

tBoolean CORE_Object::isInstanceOf ( ) const

inlineinherited

return true if the object is an instance of T

References null.

Referenced by MATH_BinaryOperator::insertInTree(), MATH_UnaryOperator::insertInTree(), and MATH_EndBlock::insertInTree().

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static SP::MATH_RootExpression MATH_RootExpression::New ( )

inlinestatic

create a root expression

References MATH_RootExpression().

Referenced by MATH_ExpressionClassFactory::NewInstance(), and MATH_FunctionNode::readArguments().

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SP::MATH_ExpressionClassFactory MATH_RootExpression::newClassFactoryInstance ( ) const

virtual

create a class factory for leaves or operators

References MATH_ExpressionClassFactory::New().

Referenced by parse(), and MATH_FunctionNode::readArguments().

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const double& MATH_RootExpression::operator[] ( const int & index ) const

inline

void CORE_Object::outputPrint ( const tString & message )

staticinherited

print on output

References null, and CORE_Object::print().

Referenced by CORE_Exception::CORE_Exception().

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tBoolean MATH_RootExpression::parse	(	const tString &	expr,
		MATH_Environment &	symbols
	)

parse the string

Parameters

expr	the expression to analyse
symbols	the symbols in expression

Returns

true if the entire string has been read throw an exception if :

unrecognized node
a node can not be inserted.

References MATH_ParentExpression::resetArguments(), and tString.

Referenced by parse().

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tBoolean MATH_RootExpression::parse ( const tString & expr )

inline

parse the string

Parameters

expr	the expression to analyse
symbols	the symbols in expression

Returns

true if the entire string has been read throw an exception if :

unrecognized node
a node can not be inserted.

References MATH_Environment::New(), and parse().

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tString MATH_RootExpression::parse	(	const tString &	expr,
		MATH_Environment &	env,
		int &	retCode
	)

parse the string expr.

Parameters

expr	the expression to analyse
env	the symbols in expression
retCode	the retCode of the found node in expression

Returns

the rest of the expression to analyse throw an exception if :

unrecognized node
a node can not be inserted.

References MATH_ExpressionClassFactory::BLOCK_MISMATCHED, MATH_ExpressionClassFactory::EMPTY, MATH_ExpressionClassFactory::END_ARGUMENT, newClassFactoryInstance(), null, tString, and MATH_ExpressionClassFactory::UNKNOWN_NODE.

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tString CORE_Object::pointer2String ( const void * obj )

staticinherited

return the string represantation of a pointer

References tString.

Referenced by CORE_Object::CORE_Object(), CORE_Object::getIdentityString(), CORE_Object::getPointerAddress(), and CORE_Object::~CORE_Object().

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virtual void CORE_Object::print ( )

inlinevirtualinherited

print the class

References CORE_Object::toString().

Referenced by CORE_Object::outputPrint(), CORE_Out::print(), CORE_Object::print(), CORE_Out::printInt(), CORE_Out::println(), CORE_Out::printReal(), CORE_Out::printString(), and CORE_Out::setAction().

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virtual ostream& CORE_Object::print ( ostream & out ) const

inlinevirtualinherited

print the class

References CORE_Object::print(), and CORE_Object::toString().

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void CORE_Object::print ( const tString & message )

virtualinherited

print the class

Reimplemented in CORE_Out.

References null, and CORE_Object::print().

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void CORE_Object::print ( const tInteger & str )

virtualinherited

print

References null.

void CORE_Object::print ( const tRelativeInteger & str )

virtualinherited

print

References null.

void CORE_Object::print ( const tReal & str )

virtualinherited

print

References null.

void CORE_Object::print ( const int & str )

virtualinherited

print

References null.

static ostream& CORE_Object::print	(	ostream &	out,
		const tString &	message
	)

inlinestaticinherited

print the class

void CORE_Object::printObjectsInMemory ( )

staticinherited

print object in memory

References CORE_Object::getClassName(), CORE_Object::getSharedPointer(), and CORE_Object::mIsMemoryTesting.

Referenced by main().

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void MATH_ParentExpression::resetArgument ( const int & index )

inherited

reset the argument at index

References null.

Referenced by MATH_ParentExpression::resetArguments().

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void MATH_ParentExpression::resetArguments ( )

inlineinherited

reset all the arguments

References MATH_ParentExpression::resetArgument().

Referenced by parse().

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tBoolean MATH_ParentExpression::setArgument	(	const int &	index,
		SP::MATH_ChildExpression	org
	)

inherited

set the argument at index

Parameters

index	index of the argument to set
arg	value of the argument

Returns: true if the setting succeeds

References MATH_ParentExpression::getArgumentsNumber(), and null.

Referenced by MATH_NodeExpression::addArgument(), MATH_ParentExpression::addArgument(), MATH_UnaryOperator::insertInTree(), MATH_BeginBlock::remove(), and MATH_ParentExpression::setArgument().

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tBoolean MATH_ParentExpression::setArgument	(	const int &	index,
		MATH_ChildExpression *	arg
	)

inlineinherited

set an argument at index

Parameters

index	index of the argument to set
arg	value of the argument

Returns: true if the setting succeeds.

References CORE_Object::getSharedPointer(), null, and MATH_ParentExpression::setArgument().

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void MATH_ParentExpression::setArgumentsNumber ( const int & n )

inlineinherited

set the arguments number

Referenced by MATH_ParentExpression::addArgument(), MATH_BeginBlock::MATH_BeginBlock(), MATH_BinaryOperator::MATH_BinaryOperator(), MATH_EndBlock::MATH_EndBlock(), and MATH_UnaryOperator::MATH_UnaryOperator().

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static void CORE_Object::setOutput ( ostream & out )

inlinestaticinherited

set output

void CORE_Object::setThis ( SP::CORE_Object p )

inlineprotectedinherited

set this weak shared pointer called toDoAfterThis setting method

References CORE_Object::toDoAfterThisSetting().

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virtual void CORE_Object::setType ( tString type )

inlineprotectedvirtualinherited

set the type of the object

Referenced by CORE_CommandLine::CORE_CommandLine(), CORE_IO::CORE_IO(), GPM_2DSnowGraph::GPM_2DSnowGraph(), GPM_BGLTest::GPM_BGLTest(), GPM_ClassFactory::GPM_ClassFactory(), GPM_ConwayFunction::GPM_ConwayFunction(), GPM_ConwayGraph::GPM_ConwayGraph(), GPM_CoreRun::GPM_CoreRun(), GPM_CoreTest::GPM_CoreTest(), GPM_Edge::GPM_Edge(), GPM_ExamplesRun::GPM_ExamplesRun(), GPM_Function::GPM_Function(), GPM_Graph::GPM_Graph(), GPM_GraphElement::GPM_GraphElement(), GPM_ModelGraph::GPM_ModelGraph(), GPM_Node::GPM_Node(), GPM_Object::GPM_Object(), GPM_PatternFunction::GPM_PatternFunction(), GPM_Port::GPM_Port(), GPM_PortGraph::GPM_PortGraph(), GPM_Snow2DFunction::GPM_Snow2DFunction(), GPM_Snow3DFunction::GPM_Snow3DFunction(), GPM_Vertex::GPM_Vertex(), and MATH_ExpressionRun::MATH_ExpressionRun().

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virtual void CORE_Object::toDoAfterThisSetting ( )

inlineprotectedvirtualinherited

method called after setThis() method this method can oly be called once.

Reimplemented in GPM_2DSnowGraph, GPMG_EnvironmentWindow, GPM_GraphElement, GPM_ModelFunction, GPM_ModelGraph, GPMG_RuleGraphWindow, GPMG_MovieGraphWindow, GPMG_ShowGraphWindow, and GPM_Function.

Referenced by CORE_Object::setThis(), GPM_ModelGraph::toDoAfterThisSetting(), GPM_GraphElement::toDoAfterThisSetting(), and GPM_2DSnowGraph::toDoAfterThisSetting().

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tString MATH_RootExpression::toString ( ) const

virtual

return the string representation

Reimplemented from MATH_ParentExpression.

References MATH_ParentExpression::toString(), and tString.

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Member Data Documentation

const tFlag MATH_Expression::ALGEBRIC =0

staticinherited

const tFlag MATH_Expression::COMPUTE_BOUNDS =2

staticinherited

Referenced by MATH_DivideOperator::evaluate(), MATH_SetTransformer::evaluate(), MATH_MultiplyOperator::evaluate(), MATH_AddOperator::evaluate(), MATH_Set::evaluate(), and MATH_NotBitwiseOperator::evaluate().

const int MATH_Expression::FAIL =-1

staticinherited

Referenced by MATH_ParentExpression::evaluate().

const tFlag MATH_Expression::IS_INSIDE =1

staticinherited

Referenced by MATH_DivideOperator::evaluate(), MATH_SetTransformer::evaluate(), MATH_MultiplyOperator::evaluate(), MATH_AddOperator::evaluate(), and MATH_Set::evaluate().

tBoolean CORE_Object::mIsMemoryTesting =false

staticinherited

indicator to store all classes created and deleted only for debuging version

Referenced by CORE_Object::CORE_Object(), main(), CORE_Object::printObjectsInMemory(), and CORE_Object::~CORE_Object().

const int MATH_Expression::NULL_OPERAND =-5

staticinherited

Referenced by MATH_DivideOperator::evaluate(), MATH_ModuloOperator::evaluate(), MATH_MultiplyOperator::evaluate(), MATH_AddOperator::evaluate(), MATH_AndOperator::evaluate(), MATH_OrOperator::evaluate(), MATH_LEOperator::evaluate(), MATH_OrBitwiseOperator::evaluate(), MATH_AndBitwiseOperator::evaluate(), MATH_XorBitwiseOperator::evaluate(), MATH_LTOperator::evaluate(), MATH_GEOperator::evaluate(), and MATH_GTOperator::evaluate().

const int MATH_Expression::OUT_OF_BOUNDS =-4

staticinherited

Referenced by MATH_DivideOperator::evaluate(), MATH_ModuloOperator::evaluate(), and MATH_NumericalFunction::evaluate().

const int MATH_Expression::SIZE_MISMATCHED =-3

staticinherited

Referenced by MATH_NumericalFunction::evaluate().

const int MATH_Expression::SUCCESS =0

staticinherited

Referenced by MATH_DivideOperator::evaluate(), MATH_ModuloOperator::evaluate(), MATH_NumericalFunction::evaluate(), MATH_SetTransformer::evaluate(), MATH_EOperator::evaluate(), MATH_AddOperator::evaluate(), MATH_Set::evaluate(), MATH_EndBlock::evaluate(), MATH_EQOperator::evaluate(), MATH_NotBitwiseOperator::evaluate(), MATH_ArrayFunction::evaluate(), MATH_NEQOperator::evaluate(), MATH_VectorFunction::evaluate(), and MATH_Environment::getVariable().

const int MATH_Expression::TYPE_MISMATCHED =-2

staticinherited

Referenced by MATH_DivideOperator::evaluate(), MATH_NumericalFunction::evaluate(), MATH_ModuloOperator::evaluate(), MATH_SetTransformer::evaluate(), MATH_MultiplyOperator::evaluate(), MATH_NotOperator::evaluate(), MATH_OrOperator::evaluate(), MATH_AndOperator::evaluate(), MATH_NotBitwiseOperator::evaluate(), MATH_ArrayFunction::evaluate(), MATH_AndBitwiseOperator::evaluate(), MATH_XorBitwiseOperator::evaluate(), MATH_OrBitwiseOperator::evaluate(), and MATH_MinusOperator::evaluate().

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

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation