YCPValueRep Class Reference

Abstract base class of all YCP values. Abstract base class of all YCP elements that can be used as primary data, that can be stored in the SCR and that can be parsed as a whole. An important property of a value is, that its ASCII representation uniquely specifies its type. The parser's output is a stream of YCPValues, not of YCPElements. More...

#include <YCPValue.h>

Inheritance diagram for YCPValueRep:

List of all members.

Public Member Functions
virtual YCPValueType	valuetype () const=0
bool	isVoid () const
bool	isBoolean () const
bool	isInteger () const
bool	isFloat () const
bool	isString () const
bool	isByteblock () const
bool	isPath () const
bool	isSymbol () const
bool	isList () const
bool	isTerm () const
bool	isMap () const
bool	isCode () const
bool	isBreak () const
bool	isReturn () const
bool	isEntry () const
bool	isReference () const
YCPVoid	asVoid () const
YCPBoolean	asBoolean () const
YCPInteger	asInteger () const
YCPFloat	asFloat () const
YCPString	asString () const
YCPByteblock	asByteblock () const
YCPPath	asPath () const
YCPSymbol	asSymbol () const
YCPList	asList () const
YCPTerm	asTerm () const
YCPMap	asMap () const
YCPCode	asCode () const
YCPEntry	asEntry () const
YCPReference	asReference () const
bool	equal (const YCPValue &) const
YCPOrder	compare (const YCPValue &v, bool rl=false) const

---

Detailed Description

Abstract base class of all YCP values. Abstract base class of all YCP elements that can be used as primary data, that can be stored in the SCR and that can be parsed as a whole. An important property of a value is, that its ASCII representation uniquely specifies its type. The parser's output is a stream of YCPValues, not of YCPElements.

---

Member Function Documentation

YCPBoolean YCPValueRep::asBoolean (   )  const

Casts this value into a pointer of type const YCPBooleanRep *.

YCPByteblock YCPValueRep::asByteblock (   )  const

Casts this value into a pointer of type const YCPByteblock .

YCPCode YCPValueRep::asCode (   )  const

Casts this value into a pointer of type const YCPCode.

YCPEntry YCPValueRep::asEntry (   )  const

Casts this value into a pointer of type const YCPEntry.

YCPFloat YCPValueRep::asFloat (   )  const

Casts this value into a pointer of type const YCPFloat .

YCPInteger YCPValueRep::asInteger (   )  const

Casts this value into a pointer of type const YCPIntegerRep *.

YCPList YCPValueRep::asList (   )  const

Casts this value into a pointer of type const YCPList .

YCPMap YCPValueRep::asMap (   )  const

Casts this value into a pointer of type const YCPMap .

YCPPath YCPValueRep::asPath (   )  const

Casts this value into a pointer of type const YCPPath .

YCPReference YCPValueRep::asReference (   )  const

Casts this value into a pointer of type const YCPReference.

YCPString YCPValueRep::asString (   )  const

Casts this value into a pointer of type const YCPString .

YCPSymbol YCPValueRep::asSymbol (   )  const

Casts this value into a pointer of type const YCPSymbol .

YCPTerm YCPValueRep::asTerm (   )  const

Casts this value into a pointer of type const YCPTerm .

YCPVoid YCPValueRep::asVoid (   )  const

Casts this value into a pointer of type const YCPVoidRep *.

YCPOrder YCPValueRep::compare (  const YCPValue &  v, bool  rl = false )  const

Compares two YCP values for equality, greaterness or smallerness. You should not compare values of different types. Parameters: v  value to compare against rl  respect locale Returns: YO_LESS, if this is smaller than v, YO_EQUAL, if this is equal to v, YO_GREATER, if this is greater to v

bool YCPValueRep::equal (  const YCPValue &   )  const

Compares two YCP values for equality. Two values are equal if they have the same type and the same contents.

bool YCPValueRep::isBoolean (   )  const

Checks, if the type of this value is YT_BOOLEAN.

bool YCPValueRep::isBreak (   )  const

Checks, if the type of this value is YT_BREAK.

bool YCPValueRep::isByteblock (   )  const

Checks, if the type of this value is YT_BYTEBLOCK.

bool YCPValueRep::isCode (   )  const

Checks, if the type of this value is YT_CODE.

bool YCPValueRep::isEntry (   )  const

Checks, if the type of this value is YT_ENTRY.

bool YCPValueRep::isFloat (   )  const

Checks, if the type of this value is YT_FLOAT.

bool YCPValueRep::isInteger (   )  const

Checks, if the type of this value is YT_INTEGER.

bool YCPValueRep::isList (   )  const

Checks, if the type of this value is YT_LIST

bool YCPValueRep::isMap (   )  const

Checks, if the type of this value is YT_MAP.

bool YCPValueRep::isPath (   )  const

Checks, if the type of this value is YT_PATH.

bool YCPValueRep::isReference (   )  const

Checks, if the type of this value is YT_REFERENCE.

bool YCPValueRep::isReturn (   )  const

Checks, if the type of this value is YT_RETURN.

bool YCPValueRep::isString (   )  const

Checks, if the type of this value is YT_STRING.

bool YCPValueRep::isSymbol (   )  const

Checks, if the type of this value is YT_SYMBOL.

bool YCPValueRep::isTerm (   )  const

Checks, if the type of this value is YT_TERM. Note that a YCPTermRep also is a YCPListRep and has always also the type VT_LIST.

bool YCPValueRep::isVoid (   )  const

Checks, if the type of this value is YT_VOID or YT_RETURN (explicitly returned void).

virtual YCPValueType YCPValueRep::valuetype (   )  const [pure virtual]

Returns the type of the value. If you just want to check, whether it is legal to cast an object of the YCPValueRep to a certain more specific object, you should use one of the is... methods. Implemented in YCPBooleanRep, YCPByteblockRep, YCPCodeRep, YCPBreakRep, YCPReturnRep, YCPEntryRep, YCPReferenceRep, YCPFloatRep, YCPListRep, YCPMapRep, YCPPathRep, YCPStringRep, YCPSymbolRep, YCPTermRep, and YCPVoidRep.

---

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

• YCPValue.h
• YCPValue.cc

---