TExpEnv Class Reference

#include <exp.h>

Collaboration diagram for TExpEnv:

List of all members.

Public Member Functions
	TExpEnv ()
virtual	~TExpEnv ()
	TExpEnv (TSIn &SIn)
virtual void	Save (TSOut &SOut) const
TExpEnv &	operator= (const TExpEnv &)
bool	operator== (const TExpEnv &) const
virtual void	PutVarVal (const TStr &, const PExpVal &)
virtual PExpVal	GetVarVal (const TStr &, bool &IsVar)
virtual PExpVal	GetVarVal (const TStr &VarNm)
virtual int	GetVars () const
virtual void	GetVarNmVal (const int &, TStr &, PExpVal &) const
virtual PExpVal	GetFuncVal (const TStr &, const TExpValV &, bool &IsFunc)
virtual TRnd &	GetRnd ()
Static Public Member Functions
static PExpEnv	Load (TSIn &SIn)
static bool	IsFuncOk (const TStr &RqFuncNm, const TExpFuncArgType &RqFuncArgType, const TStr &FuncNm, const TExpValV &ArgValV)
Static Public Attributes
static PExpEnv	DfExpEnv = PExpEnv(new TExpEnv())
Private Attributes
TCRef	CRef
TRnd	Rnd
Friends
class	TPt< TExpEnv >

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Detailed Description

Definition at line 73 of file exp.h.

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Constructor & Destructor Documentation

TExpEnv::TExpEnv

(

)

[inline]

Definition at line 77 of file exp.h.

: Rnd(){}

virtual TExpEnv::~TExpEnv

(

)

[inline, virtual]

Definition at line 78 of file exp.h.

{}

TExpEnv::TExpEnv

(

TSIn &

SIn

)

[inline]

Definition at line 79 of file exp.h.

: Rnd(SIn){}

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Member Function Documentation

virtual PExpVal TExpEnv::GetFuncVal	(	const TStr &	,
		const TExpValV &	,
		bool &	IsFunc
	)		[inline, virtual]

Definition at line 95 of file exp.h.

References TExpVal::GetUndefExpVal().

                                                  {
    IsFunc=false; return TExpVal::GetUndefExpVal();}

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virtual TRnd& TExpEnv::GetRnd

(

)

[inline, virtual]

Definition at line 99 of file exp.h.

{return Rnd;}

virtual void TExpEnv::GetVarNmVal	(	const int &	,
		TStr &	,
		PExpVal &
	)		const [inline, virtual]

Definition at line 92 of file exp.h.

References Fail.

                                            {Fail;}

virtual int TExpEnv::GetVars

(

)

const [inline, virtual]

Definition at line 91 of file exp.h.

{return 0;}

virtual PExpVal TExpEnv::GetVarVal	(	const TStr &	,
		bool &	IsVar
	)		[inline, virtual]

Definition at line 87 of file exp.h.

References TExpVal::GetUndefExpVal().

                                                       {
    IsVar=false; return TExpVal::GetUndefExpVal();}

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virtual PExpVal TExpEnv::GetVarVal

(

const TStr &

VarNm

)

[inline, virtual]

Definition at line 89 of file exp.h.

                                              {
    bool IsVar; return GetVarVal(VarNm, IsVar);}

bool TExpEnv::IsFuncOk	(	const TStr &	RqFuncNm,
		const TExpFuncArgType &	RqFuncArgType,
		const TStr &	FuncNm,
		const TExpValV &	ArgValV
	)		[static]

Definition at line 137 of file exp.cpp.

References efatFlt, efatFltFlt, efatFltStr, efatStr, efatStrAny, efatStrFlt, efatStrStr, efatVoid, evtFlt, evtStr, Fail, TStr::GetUc(), and TVec< TVal, TSizeTy >::Len().

                                             {
  if (RqFuncNm.GetUc()!=FuncNm.GetUc()){return false;}
  switch (RqFuncArgType){
    case efatVoid: return ArgValV.Len()==0;
    case efatFlt:
      if (ArgValV.Len()!=1){return false;}
      if (ArgValV[0]->GetValType()!=evtFlt){return false;}
      return true;
    case efatStr:
      if (ArgValV.Len()!=1){return false;}
      if (ArgValV[0]->GetValType()!=evtStr){return false;}
      return true;
    case efatFltFlt:
      if (ArgValV.Len()!=2){return false;}
      if (ArgValV[0]->GetValType()!=evtFlt){return false;}
      if (ArgValV[1]->GetValType()!=evtFlt){return false;}
      return true;
    case efatFltStr:
      if (ArgValV.Len()!=2){return false;}
      if (ArgValV[0]->GetValType()!=evtFlt){return false;}
      if (ArgValV[1]->GetValType()!=evtStr){return false;}
      return true;
    case efatStrFlt:
      if (ArgValV.Len()!=2){return false;}
      if (ArgValV[0]->GetValType()!=evtStr){return false;}
      if (ArgValV[1]->GetValType()!=evtFlt){return false;}
      return true;
    case efatStrStr:
      if (ArgValV.Len()!=2){return false;}
      if (ArgValV[0]->GetValType()!=evtStr){return false;}
      if (ArgValV[1]->GetValType()!=evtStr){return false;}
      return true;
    case efatStrAny:
      if (ArgValV.Len()!=2){return false;}
      if (ArgValV[0]->GetValType()!=evtStr){return false;}
      return true;
    default: Fail; return false;
  }
}

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static PExpEnv TExpEnv::Load

(

TSIn &

SIn

)

[inline, static]

Definition at line 80 of file exp.h.

{return new TExpEnv(SIn);}

TExpEnv& TExpEnv::operator=

(

const TExpEnv &

)

[inline]

Definition at line 83 of file exp.h.

References Fail.

{Fail; return *this;}

bool TExpEnv::operator==

(

const TExpEnv &

)

const [inline]

Definition at line 84 of file exp.h.

References Fail.

{Fail; return false;}

virtual void TExpEnv::PutVarVal	(	const TStr &	,
		const PExpVal &
	)		[inline, virtual]

Definition at line 86 of file exp.h.

References Fail.

{Fail;}

virtual void TExpEnv::Save

(

TSOut &

SOut

)

const [inline, virtual]

Definition at line 81 of file exp.h.

{Rnd.Save(SOut);}

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Friends And Related Function Documentation

friend class TPt< TExpEnv > [friend]

Definition at line 73 of file exp.h.

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Member Data Documentation

TCRef TExpEnv::CRef [private]

Definition at line 73 of file exp.h.

PExpEnv TExpEnv::DfExpEnv = PExpEnv(new TExpEnv()) [static]

Definition at line 105 of file exp.h.

TRnd TExpEnv::Rnd [private]

Definition at line 75 of file exp.h.

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

• glib-core/exp.h
• glib-core/exp.cpp