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Public Member Functions | Protected Member Functions

CGenvar Class Reference

Declaration object for genvars. More...

#include <cgenvar.h>

Inheritance diagram for CGenvar:
CDecl CObject

List of all members.

Public Member Functions

 CGenvar (CSymbol *symbol, Coord_t *aLoc)
 Create a genvar declaration.
virtual CDecl * Clone (CObstack *heap)
 Create a clone of this declaration.
virtual NodeType_t GetNodeType (void)
 Get node type of declaration.
virtual INT32 GetWidth (void)
 Get width of declaration.
virtual int IsWidthEvaluateable ()
 Determine if width is evaluateable.
virtual int IsWidthConstant (void)
 Determine if packed width of declaration is constant, ie dependent upon only constants and parameters.
virtual int IsWidthVolatile (void)
 Determine if packed width of declaration is volatile, ie depend upon parameters or variables.
virtual CNode * GetWidthExp ()
 Get expression representing genvar width.
virtual void Dump (FILE *f)
 Dump genvar info to file descriptor.

Protected Member Functions

void Copy (CObstack *heap, CGenvar &d)
 Deep copy of declaration.

Detailed Description

Declaration object for genvars.

Constructor & Destructor Documentation

CGenvar::CGenvar ( CSymbol *  symbol,
Coord_t *  aLoc 
)

Create a genvar declaration.

Parameters:
symbol name of declaration.
aLoc file coordinates of declaration.

Member Function Documentation

virtual CDecl* CGenvar::Clone ( CObstack *  heap  )  [virtual]

Create a clone of this declaration.

Parameters:
heap heap to use for allocation.
Returns:
new declaration.

Implements CDecl.

void CGenvar::Copy ( CObstack *  heap,
CGenvar &  d 
) [inline, protected]

Deep copy of declaration.

Parameters:
heap heap to use for allocation.
d declaration to copy.
virtual void CGenvar::Dump ( FILE *  f  )  [virtual]

Dump genvar info to file descriptor.

Parameters:
f file descriptor.

Reimplemented from CDecl.

virtual NodeType_t CGenvar::GetNodeType ( void   )  [inline, virtual]

Get node type of declaration.

Returns:
node type, always signed vector.

Reimplemented from CDecl.

virtual INT32 CGenvar::GetWidth ( void   )  [inline, virtual]

Get width of declaration.

Returns:
node width, always 32.
virtual CNode* CGenvar::GetWidthExp ( void   )  [inline, virtual]

Get expression representing genvar width.

Returns:
width expression.

Reimplemented from CDecl.

virtual int CGenvar::IsWidthConstant ( void   )  [inline, virtual]

Determine if packed width of declaration is constant, ie dependent upon only constants and parameters.

Returns:
non-zero of packed width of declaration is constant.
virtual int CGenvar::IsWidthEvaluateable ( void   )  [inline, virtual]

Determine if width is evaluateable.

Returns:
always return TRUE.

Reimplemented from CDecl.

virtual int CGenvar::IsWidthVolatile ( void   )  [inline, virtual]

Determine if packed width of declaration is volatile, ie depend upon parameters or variables.

Returns:
non-zero of packed width of declaration is volatile.
The documentation for this class was generated from the following file:
Generated by  doxygen 1.7.1