ExVal is the abstract value type for expression tree nodes. Every expression results in a ExVal of the basic types: string, natural, real, bool. More...

#include <ExVal.h>

Inherited by ExValTyped.

Public Member Functions
ExVal	append (const ExVal v) const
	ExVal ()
	ExVal (const std::string x)
	ExVal (double x)
	ExVal (float x)
	ExVal (mrs_natural x)
	ExVal (mrs_bool x)
	ExVal (ExFun *x)
	ExVal (TmTimer **x)
	ExVal (Scheduler **x)
	ExVal (mrs_natural len, ExNode **xs, std::string t="")
	ExVal (mrs_natural len, std::string t)
	ExVal (const ExVal &x)
std::string	getBaseType () const
std::string	getElemType () const
ExVal	getSeqElem (int idx)
ExVal	getSeqRange (int lidx, int ridx)
std::string	getType () const
bool	is_list () const
bool	is_seq () const
ExVal &	operator= (const ExVal &x)
void	set (ExFun *x)
void	set (const std::string x)
void	set (double x)
void	set (float x)
void	set (mrs_natural x)
void	set (mrs_bool x)
void	set (const ExVal &v)
void	set (TmTimer **t)
void	set (Scheduler **t)
void	set (mrs_natural len, ExNode **xs, std::string t="")
void	set (mrs_natural len, std::string t)
void	setSeqElem (int idx, ExVal v)
mrs_bool	toBool () const
ExFun *	toFun () const
mrs_natural	toNatural () const
mrs_real	toReal () const
Scheduler **	toScheduler () const
std::string	toString () const
TmTimer **	toTimer () const
virtual	~ExVal ()
Static Public Member Functions
static ExVal	defaultExValue (std::string type)
Friends
ExVal	operator!= (const ExVal &v1, const ExVal &v2)
ExVal	operator% (const ExVal &v1, const ExVal &v2)
ExVal	operator&& (const ExVal &v1, const ExVal &v2)
ExVal	operator* (const ExVal &v1, const ExVal &v2)
ExVal	operator+ (const ExVal &v1, const ExVal &v2)
ExVal	operator- (const ExVal &v1, const ExVal &v2)
ExVal	operator/ (const ExVal &v1, const ExVal &v2)
ExVal	operator< (const ExVal &v1, const ExVal &v2)
std::ostream &	operator<< (std::ostream &o, ExVal &v)
ExVal	operator<= (const ExVal &v1, const ExVal &v2)
ExVal	operator== (const ExVal &v1, const ExVal &v2)
ExVal	operator> (const ExVal &v1, const ExVal &v2)
ExVal	operator>= (const ExVal &v1, const ExVal &v2)
ExVal	operator\|\| (const ExVal &v1, const ExVal &v2)

Detailed Description

ExVal is the abstract value type for expression tree nodes. Every expression results in a ExVal of the basic types: string, natural, real, bool.

Author:: Neil Burroughs inb@cs.uvic.ca

Version:: 1.0

Date:: Jan 04, 2007

Definition at line 46 of file ExVal.h.

Constructor & Destructor Documentation

ExVal ( ) [inline]

Definition at line 64 of file ExVal.h.

ExVal ( const std::string x ) [inline]

Definition at line 65 of file ExVal.h.

ExVal ( double x ) [inline]

Definition at line 66 of file ExVal.h.

ExVal ( float x ) [inline]

Definition at line 67 of file ExVal.h.

ExVal ( mrs_natural x ) [inline]

Definition at line 69 of file ExVal.h.

ExVal ( mrs_bool x ) [inline]

Definition at line 70 of file ExVal.h.

ExVal ( ExFun * x ) [inline]

Definition at line 71 of file ExVal.h.

ExVal ( TmTimer ** x ) [inline]

Definition at line 72 of file ExVal.h.

ExVal ( Scheduler ** x ) [inline]

Definition at line 73 of file ExVal.h.

ExVal	(	mrs_natural	len,
		ExNode **	xs,
		std::string	t = `""`
	)		`[inline]`

Definition at line 74 of file ExVal.h.

ExVal	(	mrs_natural	len,
		std::string	t
	)		`[inline]`

Definition at line 75 of file ExVal.h.

ExVal ( const ExVal & x ) [inline]

Definition at line 76 of file ExVal.h.

~ExVal ( ) [virtual]

Definition at line 100 of file ExVal.cpp.

Member Function Documentation

ExVal append ( const ExVal v ) const

Definition at line 261 of file ExVal.cpp.

ExVal defaultExValue ( std::string type ) [static]

Definition at line 121 of file ExVal.cpp.

std::string getBaseType ( ) const

Definition at line 133 of file ExVal.cpp.

std::string getElemType ( ) const

Definition at line 141 of file ExVal.cpp.

ExVal getSeqElem ( int idx )

Definition at line 207 of file ExVal.cpp.

ExVal getSeqRange	(	int	lidx,
		int	ridx
	)

Definition at line 170 of file ExVal.cpp.

std::string getType ( void ) const [inline]

Definition at line 80 of file ExVal.h.

bool is_list ( ) const

Definition at line 153 of file ExVal.cpp.

bool is_seq ( ) const

Definition at line 164 of file ExVal.cpp.

ExVal& operator= ( const ExVal & x ) [inline]

Definition at line 77 of file ExVal.h.

void set ( ExFun * x )

Definition at line 52 of file ExVal.cpp.

void set ( const std::string x )

Definition at line 53 of file ExVal.cpp.

void set ( double x )

Definition at line 54 of file ExVal.cpp.

void set ( float x )

Definition at line 55 of file ExVal.cpp.

void set ( mrs_natural x )

Definition at line 56 of file ExVal.cpp.

void set ( mrs_bool x )

Definition at line 57 of file ExVal.cpp.

void set ( const ExVal & v )

Definition at line 78 of file ExVal.cpp.

void set ( TmTimer ** t )

Definition at line 58 of file ExVal.cpp.

void set ( Scheduler ** t )

Definition at line 59 of file ExVal.cpp.

void set	(	mrs_natural	len,
		ExNode **	xs,
		std::string	t = `""`
	)

Definition at line 62 of file ExVal.cpp.

void set	(	mrs_natural	len,
		std::string	t
	)

Definition at line 71 of file ExVal.cpp.

void setSeqElem	(	int	idx,
		ExVal	v
	)

Definition at line 228 of file ExVal.cpp.

mrs_bool toBool ( ) const [inline]

Definition at line 87 of file ExVal.h.

ExFun* toFun ( ) const [inline]

Definition at line 88 of file ExVal.h.

mrs_natural toNatural ( ) const [inline]

Definition at line 85 of file ExVal.h.

mrs_real toReal ( ) const [inline]

Definition at line 86 of file ExVal.h.

Scheduler** toScheduler ( ) const [inline]

Definition at line 91 of file ExVal.h.

std::string toString ( ) const

Definition at line 107 of file ExVal.cpp.

TmTimer** toTimer ( ) const [inline]

Definition at line 90 of file ExVal.h.

Friends And Related Function Documentation

ExVal operator!=	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 134 of file ExVal.h.

ExVal operator%	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 144 of file ExVal.h.

ExVal operator&&	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 147 of file ExVal.h.

ExVal operator*	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 142 of file ExVal.h.

ExVal operator+	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 140 of file ExVal.h.

ExVal operator-	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 141 of file ExVal.h.

ExVal operator/	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 143 of file ExVal.h.

ExVal operator<	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 136 of file ExVal.h.

std::ostream& operator<<	(	std::ostream &	o,
		ExVal &	v
	)		`[friend]`

Definition at line 240 of file ExVal.cpp.

ExVal operator<=	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 135 of file ExVal.h.

ExVal operator==	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 133 of file ExVal.h.

ExVal operator>	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 138 of file ExVal.h.

ExVal operator>=	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 137 of file ExVal.h.

ExVal operator\|\|	(	const ExVal &	v1,
		const ExVal &	v2
	)		`[friend]`

Definition at line 146 of file ExVal.h.

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

/usr/src/RPM/BUILD/marsyas-0.6.0/src/marsyas/expr/ExVal.h
/usr/src/RPM/BUILD/marsyas-0.6.0/src/marsyas/expr/ExVal.cpp

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation