YCode Class Reference

YCode for precompiled ycp code. More...

#include <YCode.h>

Inheritance diagram for YCode:

List of all members.

Public Types
enum	ykind {   yxError = 0, ycVoid, ycBoolean, ycInteger,   ycFloat, ycString, ycByteblock, ycPath,   ycSymbol, ycList, ycMap, ycTerm,   ycEntry, ycConstant, ycLocale, ycFunction,   yePropagate, yeUnary, yeBinary, yeTriple,   yeCompare, yeLocale, yeList, yeMap,   yeTerm, yeIs, yeBracket, yeBlock,   yeReturn, yeVariable, yeBuiltin, yeFunction,   yeReference, yeFunctionPointer, yeExpression, ysTypedef,   ysVariable, ysFunction, ysAssign, ysBracket,   ysIf, ysWhile, ysDo, ysRepeat,   ysExpression, ysReturn, ysBreak, ysContinue,   ysTextdomain, ysInclude, ysFilename, ysImport,   ysBlock, ysSwitch, ysStatement }
Public Member Functions
	YCode ()
virtual	~YCode ()
virtual ykind	kind () const =0
virtual string	toString () const
virtual std::ostream &	toStream (std::ostream &str) const =0
virtual bool	isConstant () const
bool	isError () const
virtual bool	isStatement () const
virtual bool	isBlock () const
virtual bool	isReferenceable () const
virtual YCPValue	evaluate (bool cse=false)
virtual constTypePtr	type () const
Static Public Member Functions
static string	toString (ykind kind)
Private Member Functions
	REP_BODY (YCode)

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Detailed Description

YCode for precompiled ycp code.

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Member Enumeration Documentation

enum YCode::ykind

Enumerator: yxError  ycVoid  ycBoolean  ycInteger  ycFloat  ycString  ycByteblock  ycPath  ycSymbol  ycList  ycMap  ycTerm  ycEntry  ycConstant  ycLocale  ycFunction  yePropagate  yeUnary  yeBinary  yeTriple  yeCompare  yeLocale  yeList  yeMap  yeTerm  yeIs  yeBracket  yeBlock  yeReturn  yeVariable  yeBuiltin  yeFunction  yeReference  yeFunctionPointer  yeExpression  ysTypedef  ysVariable  ysFunction  ysAssign  ysBracket  ysIf  ysWhile  ysDo  ysRepeat  ysExpression  ysReturn  ysBreak  ysContinue  ysTextdomain  ysInclude  ysFilename  ysImport  ysBlock  ysSwitch  ysStatement

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Constructor & Destructor Documentation

YCode::YCode (   )

Creates a new YCode element

YCode::~YCode (   )  [virtual]

Cleans up

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Member Function Documentation

YCPValue YCode::evaluate (  bool  cse = false  )  [virtual]

evaluate YCode to YCPValue if debugger == 0 called for parse time evaluation (i.e. constant subexpression elimination) else called for runtime evaluation Reimplemented in YBlock, YConst, YLocale, YFunction, YEVariable, YEReference, YETerm, YECompare, YELocale, YEList, YEMap, YEPropagate, YEUnary, YEBinary, YETriple, YEIs, YEReturn, YEBracket, YEBuiltin, YEFunction, YEFunctionPointer, YStatement, YSBreak, YSContinue, YSExpression, YSBlock, YSReturn, YSTypedef, YSFunction, YSAssign, YSBracket, YSIf, YSWhile, YSRepeat, YSDo, YSTextdomain, YSInclude, YSImport, YSFilename, and YSSwitch.

bool YCode::isBlock (   )  const [virtual]

returns true if the YCode represents a block Reimplemented in YBlock.

bool YCode::isConstant (   )  const [virtual]

returns true if the YCode represents a constant Reimplemented in YConst.

bool YCode::isError (   )  const

returns true if the YCode represents an error

bool YCode::isReferenceable (   )  const [virtual]

returns true if the YCode represents something we can reference to Reimplemented in YEVariable.

bool YCode::isStatement (   )  const [virtual]

returns true if the YCode represents a statement Reimplemented in YBlock, and YStatement.

virtual ykind YCode::kind (   )  const [pure virtual]

Returns the YCode kind Implemented in YBlock, YConst, YLocale, YFunction, YEVariable, YEReference, YETerm, YECompare, YELocale, YEList, YEMap, YEPropagate, YEUnary, YEBinary, YETriple, YEIs, YEReturn, YEBracket, YEBuiltin, YEFunction, YEFunctionPointer, YSBreak, YSContinue, YSExpression, YSBlock, YSReturn, YSTypedef, YSFunction, YSAssign, YSVariable, YSBracket, YSIf, YSWhile, YSRepeat, YSDo, YSTextdomain, YSInclude, YSImport, YSFilename, and YSSwitch.

YCode::REP_BODY (  YCode   )  [private]

std::ostream & YCode::toStream (  std::ostream &  str  )  const [pure virtual]

writes YCode to a stream see Bytecode for read Implemented in YBlock, YConst, YLocale, YFunction, YEVariable, YEReference, YETerm, YECompare, YELocale, YEList, YEMap, YEPropagate, YEUnary, YEBinary, YETriple, YEIs, YEReturn, YEBracket, YEBuiltin, YECall, YStatement, YSBreak, YSContinue, YSExpression, YSBlock, YSReturn, YSTypedef, YSFunction, YSAssign, YSBracket, YSIf, YSWhile, YSRepeat, YSDo, YSTextdomain, YSInclude, YSImport, YSFilename, and YSSwitch.

string YCode::toString (  ykind  kind  )  [static]

string YCode::toString (   )  const [virtual]

Returns an ASCII representation of the YCode. Reimplemented in YBlock, YConst, YLocale, YFunction, YEVariable, YEReference, YETerm, YECompare, YELocale, YEList, YEMap, YEPropagate, YEUnary, YEBinary, YETriple, YEIs, YEReturn, YEBracket, YEBuiltin, YECall, YStatement, YSBreak, YSContinue, YSExpression, YSBlock, YSReturn, YSTypedef, YSFunction, YSAssign, YSVariable, YSBracket, YSIf, YSWhile, YSRepeat, YSDo, YSTextdomain, YSInclude, YSImport, YSFilename, and YSSwitch.

constTypePtr YCode::type (   )  const [virtual]

return type (interesting mostly for function calls) Reimplemented in YBlock, YConst, YLocale, YFunction, YEVariable, YEReference, YETerm, YECompare, YELocale, YEList, YEMap, YEPropagate, YEUnary, YEBinary, YETriple, YEIs, YEReturn, YEBracket, YEBuiltin, YECall, YStatement, YSExpression, YSBlock, YSReturn, YSTypedef, YSFunction, YSBracket, YSIf, YSWhile, YSRepeat, YSDo, YSTextdomain, YSInclude, YSImport, YSFilename, and YSSwitch.

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

• YCode.h
• YCode.cc

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