Declaration object for holding lists of verilog attributes and their corresponding expressions. More...

#include <cattr.h>

Inheritance diagram for CAttr:

Public Member Functions
	CAttr (Coord_t *aLoc)
	Create a attribute object. More...

virtual CDecl *	Clone (CObstack *heap)
	Create a clone of this declaration. More...

void	AddAttribute (const char name, CNode aExp)
	Add an attribute to list. More...

int	GetAttributeCount ()
	Get the number of attributes in list. More...

const char *	GetAttributeName (int index)
	Get an attribute by index. More...

CNode *	GetAttributeExpression (int index)
	Get expression for attribute by index. More...

CNode *	GetAttributeExpression (const char *name)
	Get expression for attribute by name. More...

int	HasAttribute (const char *name)
	Check if attribute is in list. More...

virtual void	Dump (FILE *f)
	Dump attributes to file. More...

Public Member Functions inherited from CDecl
virtual void	SetDataType (CDataType *dt)
	Set declartion's data type property. More...

virtual CDataType *	GetDataType ()
	Get declartion's data type property. More...

virtual void	SetWireAttr (Wire_t v)
	Set declaration's wire attribute. More...

virtual Wire_t	GetWireAttr ()
	Get declartion's wire type property. More...

virtual int	IsWidthConstant (void) const
	Determine if packed width of declaration is constant, ie dependent upon only constants and parameters. More...

virtual int	IsWidthVolatile (void) const
	Determine if packed width of declaration is volatile, ie depend upon parameters or variables. More...

virtual int	IsWidthEvaluateable (void) const
	Determine if packed width of declaration can be evaluated. More...

virtual INT32	GetWidth (void) const
	Evaluate packed width of declaration. More...

virtual CNode *	GetWidthExp (void) const
	Get expression representing width of declaration. More...

virtual CNode *	GetMsb () const
	Get expression for declaration's msb. More...

virtual CNode *	GetLsb () const
	Get expression for declaration's lsb. More...

virtual int	WidthDirection (void) const
	Evaluate current decl width direction. More...

virtual INT32	GetNumberOfUnpackedDimensions (void)
	Get number of unpacked dimensions of declaration. More...

virtual CNode *	GetUnpackedMsi (INT32 dim)
	Get expression tree for upper limit of given packed array dimension. More...

virtual CNode *	GetUnpackedLsi (INT32 dim)
	Get expression tree for lower limit of unpacked array dimension. More...

virtual void	SetNumberOfUnpackedDimensions (INT32 dim)
	Set number of unpacked dimensions for declaration. More...

virtual CNode *	GetUnpackedRange (INT32 dim)
	Get expression for range of array for dimension. More...

virtual void	SetUnpackedRange (INT32 dim, CNode *v)
	Set expression for range of unpacked array for declaration. More...

virtual void	SetConstAttr (int v)
	Set declaration's const attribute. More...

virtual int	GetConstAttr ()
	Get declaration's const attribute. More...

virtual void	SetVarAttr (int v)
	Set declaration's var attribute. More...

virtual int	GetVarAttr ()
	Get declaration's var attribute. More...

virtual void	SetAutomatic (int v)
	Set declaration's automatic property. More...

virtual int	GetAutomatic ()
	Get declaration's automatic property. More...

virtual void	SetVectored (int v)
	Set declartion's vectored property. More...

virtual int	GetVectored ()
	Get declartion's vectored property. More...

virtual void	SetScalared (int v)
	Set declartion's scalared property. More...

virtual int	GetScalared ()
	Get declartion's scalared property. More...

void	SetAttributes (CNode *attr)
	Set declarations's attributes. More...

CNode *	GetAttributes ()
	Get declaration's attributes. More...

int	HasAttribute (char name, CNode n=NULL, int init=1)
	Determine if declaration has the given attribute. More...

NodeType_t	GetNodeType (void)
	Get node type of decl. More...

Decl_t	GetClass (void)
	Get class of declaration. More...

void	SetDeclStatementCreated (void)
	Set declaration statement created attribute. More...

int	DeclStatementCreated (void)
	Get declaration statement create attibute. More...

Decl_t	GetType (void)
	Get declaration type. More...

const char *	GetTypeName (void)
	Get declaration type as a string. More...

void	SetCoord (Coord_t *aLoc)
	Set declaration coordinate. More...

Coord_t *	GetCoord (void)
	Get file coordinates for declaration. More...

virtual void	DumpDeclInfo (FILE *f)
	Dump declaration name, type and location to file descriptor. More...

const char *	GetName (void)
	Shortcut to get declaration's name. More...

void	SetSymbol (CSymbol *aSymbol)
	Set declaration's symbol. More...

CSymbol *	GetSymbol (void)
	Get declaration's symbol. More...

void	SetPragmas (CNode *p)
	Set declaration pragmas. More...

CNode *	GetPragmas ()
	Get declaration pragmas. More...

virtual void	PreVisit1 (int(func)(CNode , void ), void data)

virtual void	PostVisit1 (void(func)(CNode , void ), void data)

virtual void	PostSubVisit1 (CNode (func)(CNode , void ), void *data)

Public Member Functions inherited from CObject
void *	operator new (size_t size, CObstack *stack)
	Allocate object on CObstack heap. More...

void	operator delete (void *object)
	Destroy object. More...

Additional Inherited Members
Public Types inherited from CDecl
enum	Flag { eFLAG_NONE = 0, eFLAG_PRAGMA = 1, eFLAG_ARRAY = 2, eFLAG_DATATYPE = 4 }

Static Public Member Functions inherited from CDecl
static Flag	Or (Flag f1, Flag f2)

static Flag	Or (Flag f1, Flag f2, Flag f3)

static void	GetMembers (Decl_t type, list< Decl_t > &result)
	Get a list of members of the given declaration class/type. More...

Protected Member Functions inherited from CDecl
	CDecl (CSymbol aSymbol, Coord_t aLoc, Decl_t aType, CDataType *dataType, Flag flags)
	Create instance of declaration. More...

void	Copy (CObstack *heap, const CDecl &o)
	Perform deep copy of given object to this one This should never be call directly, only by subclasses. More...

Detailed Description

Declaration object for holding lists of verilog attributes and their corresponding expressions.

Constructor & Destructor Documentation

◆ CAttr()

CAttr::CAttr ( Coord_t * aLoc )

Create a attribute object.

Member Function Documentation

◆ AddAttribute()

void CAttr::AddAttribute	(	const char *	name,
		CNode *	aExp
	)

inline

Add an attribute to list.

Parameters

name	attribute name.
aExp	attribute expression.

◆ Clone()

virtual CDecl* CAttr::Clone ( CObstack * heap )

virtual

Create a clone of this declaration.

Parameters

heap	heap to use for allocation.

Returns: new declaration.

Implements CDecl.

◆ Dump()

virtual void CAttr::Dump ( FILE * f )

virtual

Dump attributes to file.

Parameters

f	file descriptor.

Reimplemented from CDecl.

◆ GetAttributeCount()

int CAttr::GetAttributeCount ( )

inline

Get the number of attributes in list.

Returns: number of attributes in list.

◆ GetAttributeExpression() [1/2]

CNode* CAttr::GetAttributeExpression ( int index )

inline

Get expression for attribute by index.

Parameters

index index of attribute.

Returns: attribute expression.

◆ GetAttributeExpression() [2/2]

CNode* CAttr::GetAttributeExpression ( const char * name )

Get expression for attribute by name.

Parameters

name	name of attribute.

Returns: attribute expression. NULL if not present.

◆ GetAttributeName()

const char* CAttr::GetAttributeName ( int index )

inline

Get an attribute by index.

Parameters

index index of attribute (0 based).

Returns: attribute name.

◆ HasAttribute()

int CAttr::HasAttribute ( const char * name )

Check if attribute is in list.

Parameters

name	name of attribute.

Returns: non-zero if attribute is in list.

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

/home/mdh/Projects/vrq/vrq/src/cattr.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CAttr()

Member Function Documentation

◆ AddAttribute()

◆ Clone()

◆ Dump()

◆ GetAttributeCount()

◆ GetAttributeExpression() [1/2]

◆ GetAttributeExpression() [2/2]

◆ GetAttributeName()

◆ HasAttribute()