mup::ParserX Class Reference

The parser implementation. More...

#include <mpParser.h>

Inheritance diagram for mup::ParserX:

Collaboration diagram for mup::ParserX:

Public Member Functions
	ParserX (unsigned ePackages=pckALL_COMPLEX)
	Default constructor.
Public Member Functions inherited from mup::ParserXBase
	ParserXBase ()
	Default constructor.
	ParserXBase (const ParserXBase &a_Parser)
	Copy constructor.
ParserXBase &	operator= (const ParserXBase &a_Parser)
	Assignement operator.
virtual	~ParserXBase ()
	Destructor.
const IValue &	Eval () const
	Evaluate the expression.
void	SetExpr (const string_type &a_sExpr)
	Set the mathematical expression.
void	AddValueReader (IValueReader *a_pReader)
	Add a value reader object to muParserX.
void	AddPackage (IPackage *p)
	Adds a new package to the parser.
void	DefineConst (const string_type &ident, const Value &val)
	Define a parser Constant.
void	DefineVar (const string_type &ident, const Variable &var)
	Add a user defined variable.
void	DefineFun (const ptr_cal_type &fun)
	Add a callback object to the parser.
void	DefineOprt (const TokenPtr< IOprtBin > &oprt)
	Define a binary operator.
void	DefineOprt (const TokenPtr< IOprtBinShortcut > &oprt)
	Define a short circuit operator.
void	DefinePostfixOprt (const TokenPtr< IOprtPostfix > &oprt)
	Add a user defined operator.
void	DefineInfixOprt (const TokenPtr< IOprtInfix > &oprt)
	Add a user defined operator.
void	ClearVar ()
	Clear all user defined variables.
void	ClearFun ()
	Clear all function definitions.
void	ClearConst ()
	Clear all user defined constants.
void	ClearInfixOprt ()
	Clear the user defined Prefix operators.
void	ClearPostfixOprt ()
	Clear all user defined postfix operators.
void	ClearOprt ()
	Clear all user defined binary operators.
const var_maptype &	GetExprVar () const
	Return a map containing the used variables only.
const var_maptype &	GetVar () const
	Return a map containing the used variables only.
const val_maptype &	GetConst () const
	Return a map containing all parser constants.
const fun_maptype &	GetFunDef () const
	Return prototypes of all parser functions.
const string_type &	GetExpr () const
	Retrieve the mathematical expression.
const char_type **	GetOprtDef () const
	Return the strings of all Operator identifiers.
void	DefineNameChars (const char_type *a_szCharset)
	Define the set of valid characters to be used in names of functions, variables, constants.
void	DefineOprtChars (const char_type *a_szCharset)
	Define the set of valid characters to be used in names of binary operators and postfix operators.
void	DefineInfixOprtChars (const char_type *a_szCharset)
	Define the set of valid characters to be used in names of infix operators.
const char_type *	ValidNameChars () const
	Virtual function that defines the characters allowed in name identifiers.
const char_type *	ValidOprtChars () const
	Virtual function that defines the characters allowed in operator definitions.
const char_type *	ValidInfixOprtChars () const
	Virtual function that defines the characters allowed in infix operator definitions.
void	CheckName (const string_type &a_sName, const string_type &a_CharSet) const
	Check if a given name contains invalid characters.

Additional Inherited Members
Static Public Member Functions inherited from mup::ParserXBase
static string_type	GetVersion ()
	Get the version number of muParserX.
static void	EnableDebugDump (bool bDumpCmd, bool bDumpRPN)
	Enable the dumping of bytecode amd stack content on the console.
Protected Attributes inherited from mup::ParserXBase
fun_maptype	m_FunDef
	Function definitions.
oprt_pfx_maptype	m_PostOprtDef
	Postfix operator callbacks.
oprt_ifx_maptype	m_InfixOprtDef
	Infix operator callbacks.
oprt_bin_maptype	m_OprtDef
	Binary operator callbacks.
oprt_bin_shortcut_maptype	m_OprtShortcutDef
	short circuit operator definitions
val_maptype	m_valDef
	Definition of parser constants.
var_maptype	m_varDef
	user defind variables.

Detailed Description

The parser implementation.

See also

ParserXBase

This is the class that implements the parser. It installs all functions and operatore and defines the constants.

Constructor & Destructor Documentation

ParserX()

mup::ParserX::ParserX

(

unsigned

ePackages = pckALL_COMPLEX

)

Default constructor.

Call ParserXBase class constructor and initiate function, operator and constant initialization.

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