TAttrPair Class Reference

#include <attr.h>

Public Member Functions
	TAttrPair ()
	TAttrPair (const TAttrPair &Attrs)
	TAttrPair (TSIn &SIn)
	Constructor for loading attributes from a (binary) stream SIn. More...
void	Save (TSOut &SOut) const
	Saves the attributes to a (binary) stream SOut. More...
void	Clr ()
	Clears the contents of the attribute map. More...
int	AddSAttrDat (const TIntPr &Id, const TStr &AttrName, const TInt &Val)
	Add Int attribute with name AttrName for the given id Id. More...
int	AddSAttrDat (const TIntPr &Id, const TInt &AttrId, const TInt &Val)
	Add Int attribute with attribute id AttrId for the given id Id. More...
int	AddSAttrDat (const TIntPr &Id, const TStr &AttrName, const TFlt &Val)
	Add Flt attribute with name AttrName for the given id Id. More...
int	AddSAttrDat (const TIntPr &Id, const TInt &AttrId, const TFlt &Val)
	Add Flt attribute with attribute id AttrId for the given id Id. More...
int	AddSAttrDat (const TIntPr &Id, const TStr &AttrName, const TStr &Val)
	Add Str attribute with name AttrName for the given id Id. More...
int	AddSAttrDat (const TIntPr &Id, const TInt &AttrId, const TStr &Val)
	Add Str attribute with attribute id AttrId for the given id Id. More...
int	GetSAttrDat (const TIntPr &Id, const TStr &AttrName, TInt &ValX) const
	Get Int attribute with name AttrName for the given id Id. More...
int	GetSAttrDat (const TIntPr &Id, const TInt &AttrId, TInt &ValX) const
	Get Int attribute with attribute id AttrId for the given id Id. More...
int	GetSAttrDat (const TIntPr &Id, const TStr &AttrName, TFlt &ValX) const
	Get Flt attribute with name AttrName for the given id Id. More...
int	GetSAttrDat (const TIntPr &Id, const TInt &AttrId, TFlt &ValX) const
	Get Flt attribute with attribute id AttrId for the given id Id. More...
int	GetSAttrDat (const TIntPr &Id, const TStr &AttrName, TStr &ValX) const
	Get Str attribute with name AttrName for the given id Id. More...
int	GetSAttrDat (const TIntPr &Id, const TInt &AttrId, TStr &ValX) const
	Get Str attribute with attribute id AttrId for the given id Id. More...
int	DelSAttrDat (const TIntPr &Id, const TStr &AttrName)
	Delete attribute with name AttrName for the given id Id. More...
int	DelSAttrDat (const TIntPr &Id, const TInt &AttrId)
	Delete attribute with attribute id AttrId for the given id Id. More...
void	DelSAttrId (const TIntPr &Id)
	Delete all attributes for the given id Id. More...
void	GetSAttrV (const TIntPr &Id, const TAttrType AttrType, TAttrPrV &AttrV) const
	Get a list of all attributes of the given type AttrType for the given id Id. More...
int	GetIdVSAttr (const TStr &AttrName, TIntPrV &IdV) const
	Get a list of all ids that have an attribute with name AttrName. More...
int	GetIdVSAttr (const TInt &AttrId, TIntPrV &IdV) const
	Get a list of all ids that have an attribute with attribute id AttrId. More...
int	AddSAttr (const TStr &Name, const TAttrType &AttrType, TInt &AttrIdX)
	Adds a mapping for an attribute with name Name and type AttrType. More...
int	GetSAttrId (const TStr &Name, TInt &AttrIdX, TAttrType &AttrTypeX) const
	Given the attribute name Name, get the attribute id and type. More...
int	GetSAttrName (const TInt &AttrId, TStr &NameX, TAttrType &AttrTypeX) const
	Given the attribute id AttrId, get the attribute name and type. More...

Private Member Functions
int	GetIdVSAttr (const TInt &AttrId, const TAttrType Type, TIntPrV &IdV) const

Private Attributes
TStrIntPrH	AttrNameToId
TIntIntStrPrH	AttrIdToName
TIntIntPrPrIntH	IntAttrVals
TIntIntPrPrFltH	FltAttrVals
TIntIntPrPrStrH	StrAttrVals

Detailed Description

Definition at line 98 of file attr.h.

Constructor & Destructor Documentation

TAttrPair::TAttrPair ( )

inline

Definition at line 109 of file attr.h.

              : AttrNameToId(), AttrIdToName(), IntAttrVals(),
    FltAttrVals(), StrAttrVals() { }

TAttrPair::TAttrPair ( const TAttrPair &  Attrs )

inline

Definition at line 111 of file attr.h.

                                    : AttrNameToId(Attrs.AttrNameToId),
    AttrIdToName(Attrs.AttrIdToName), IntAttrVals(Attrs.IntAttrVals),
    FltAttrVals(Attrs.FltAttrVals), StrAttrVals(Attrs.StrAttrVals) { }

TAttrPair::TAttrPair ( TSIn &  SIn )

inline

Constructor for loading attributes from a (binary) stream SIn.

Definition at line 115 of file attr.h.

                       : AttrNameToId(SIn), AttrIdToName(SIn),
    IntAttrVals(SIn), FltAttrVals(SIn), StrAttrVals(SIn) { }

Member Function Documentation

int TAttrPair::AddSAttr	(	const TStr &	Name,
		const TAttrType &	AttrType,
		TInt &	AttrIdX
	)

Adds a mapping for an attribute with name Name and type AttrType.

Definition at line 454 of file attr.cpp.

                                                                                 {
  if (AttrType != atInt && AttrType != atFlt && AttrType != atStr) {
    return -1; // type must be defined and can only have a single type
  }
  AttrId = AttrNameToId.GetMxKeyIds();
  TIntPr TypeAndId(AttrType, AttrId);
  AttrNameToId.AddDat(Name, TypeAndId);
  TIntStrPr TypeAndName(AttrType, Name);
  AttrIdToName.AddDat(AttrId, TypeAndName);
  return 0;
}

int TAttrPair::AddSAttrDat	(	const TIntPr &	Id,
		const TStr &	AttrName,
		const TInt &	Val
	)

Add Int attribute with name AttrName for the given id Id.

Definition at line 246 of file attr.cpp.

                                                                                  {
  TInt AttrId;
  if (!AttrNameToId.IsKey(AttrName)) {
    AddSAttr(AttrName, atInt, AttrId);
  } else {
    AttrId = AttrNameToId.GetDat(AttrName).GetVal2();
  }
  return AddSAttrDat(Id, AttrId, Val);
} 

int TAttrPair::AddSAttrDat	(	const TIntPr &	Id,
		const TInt &	AttrId,
		const TInt &	Val
	)

Add Int attribute with attribute id AttrId for the given id Id.

Definition at line 255 of file attr.cpp.

                                                                                {
  if (!AttrIdToName.IsKey(AttrId)) { return -1; }
  if (AttrIdToName.GetDat(AttrId).GetVal1() != atInt) { return -2; }
  TIntIntPrPr Key(AttrId, Id);
  IntAttrVals.AddDat(Key, Val);
  return 0;
}

int TAttrPair::AddSAttrDat	(	const TIntPr &	Id,
		const TStr &	AttrName,
		const TFlt &	Val
	)

Add Flt attribute with name AttrName for the given id Id.

Definition at line 263 of file attr.cpp.

                                                                                  {
  TInt AttrId;
  if (!AttrNameToId.IsKey(AttrName)) {
    AddSAttr(AttrName, atFlt, AttrId);
  } else {
    AttrId = AttrNameToId.GetDat(AttrName).GetVal2();
  }
  return AddSAttrDat(Id, AttrId, Val);
} 

int TAttrPair::AddSAttrDat	(	const TIntPr &	Id,
		const TInt &	AttrId,
		const TFlt &	Val
	)

Add Flt attribute with attribute id AttrId for the given id Id.

Definition at line 272 of file attr.cpp.

                                                                                {
  if (!AttrIdToName.IsKey(AttrId)) { return -1; }
  if (AttrIdToName.GetDat(AttrId).GetVal1() != atFlt) { return -2; }
  TIntIntPrPr Key(AttrId, Id);
  FltAttrVals.AddDat(Key, Val);
  return 0;
}

int TAttrPair::AddSAttrDat	(	const TIntPr &	Id,
		const TStr &	AttrName,
		const TStr &	Val
	)

Add Str attribute with name AttrName for the given id Id.

Definition at line 280 of file attr.cpp.

                                                                                  {
  TInt AttrId;
  if (!AttrNameToId.IsKey(AttrName)) {
    AddSAttr(AttrName, atStr, AttrId);
  } else {
    AttrId = AttrNameToId.GetDat(AttrName).GetVal2();
  }
  return AddSAttrDat(Id, AttrId, Val);
} 

int TAttrPair::AddSAttrDat	(	const TIntPr &	Id,
		const TInt &	AttrId,
		const TStr &	Val
	)

Add Str attribute with attribute id AttrId for the given id Id.

Definition at line 289 of file attr.cpp.

                                                                                {
  if (!AttrIdToName.IsKey(AttrId)) { return -1; }
  if (AttrIdToName.GetDat(AttrId).GetVal1() != atStr) { return -2; }
  TIntIntPrPr Key(AttrId, Id);
  StrAttrVals.AddDat(Key, Val);
  return 0;
}

void TAttrPair::Clr ( )

inline

Clears the contents of the attribute map.

Definition at line 122 of file attr.h.

{ AttrNameToId.Clr(); AttrIdToName.Clr(); IntAttrVals.Clr(); FltAttrVals.Clr(); StrAttrVals.Clr(); }

int TAttrPair::DelSAttrDat	(	const TIntPr &	Id,
		const TStr &	AttrName
	)

Delete attribute with name AttrName for the given id Id.

Definition at line 347 of file attr.cpp.

                                                                 {
  if (!AttrNameToId.IsKey(AttrName)) { return -1; }
  TInt AttrId = AttrNameToId.GetDat(AttrName).GetVal2();
  return DelSAttrDat(Id, AttrId);
} 

int TAttrPair::DelSAttrDat	(	const TIntPr &	Id,
		const TInt &	AttrId
	)

Delete attribute with attribute id AttrId for the given id Id.

Definition at line 352 of file attr.cpp.

                                                               {
  TIntIntPrPr Key(AttrId, Id);
  if (IntAttrVals.IsKey(Key)) {
    IntAttrVals.DelKey(Key);
    return 0;
  } else if (FltAttrVals.IsKey(Key)) {
    FltAttrVals.DelKey(Key);
    return 0;
  } else if (StrAttrVals.IsKey(Key)) {
    StrAttrVals.DelKey(Key);
    return 0;
  }
  return -1;
}

void TAttrPair::DelSAttrId

(

const TIntPr &

Id

)

Delete all attributes for the given id Id.

Definition at line 368 of file attr.cpp.

                                           {
  for (TStrIntPrH::TIter it = AttrNameToId.BegI(); it < AttrNameToId.EndI(); it++) {
    TAttrType CurType = static_cast<TAttrType>(it.GetDat().GetVal1().Val);
    TIntIntPrPr AttrKey(it.GetDat().GetVal2(), Id);
    if (CurType == atInt) {
      IntAttrVals.DelIfKey(AttrKey);
    } else if (CurType == atFlt) {
      FltAttrVals.DelIfKey(AttrKey);
    } else if (CurType == atStr) {
      StrAttrVals.DelIfKey(AttrKey);
    }
  }
}

int TAttrPair::GetIdVSAttr ( const TInt &  AttrId, const TAttrType  Type, TIntPrV &  IdV  ) const

private

Definition at line 411 of file attr.cpp.

                                                                                       {
  if (Type == atInt) {
    for (TIntIntPrPrIntH::TIter it = IntAttrVals.BegI(); it < IntAttrVals.EndI(); it++) {
      if (it.GetKey().GetVal1() == AttrId) {
        IdV.Add(it.GetKey().GetVal2());
      }
    }
  } else if (Type == atFlt) {
    for (TIntIntPrPrFltH::TIter it = FltAttrVals.BegI(); it < FltAttrVals.EndI(); it++) {
      if (it.GetKey().GetVal1() == AttrId) {
        IdV.Add(it.GetKey().GetVal2());
      }
    }
  } else if (Type == atStr) {
    for (TIntIntPrPrStrH::TIter it = StrAttrVals.BegI(); it < StrAttrVals.EndI(); it++) {
      if (it.GetKey().GetVal1() == AttrId) {
        IdV.Add(it.GetKey().GetVal2());
      }
    }
  } else {
    return -1;
  }
  return 0;
}

int TAttrPair::GetIdVSAttr	(	const TStr &	AttrName,
		TIntPrV &	IdV
	)		const

Get a list of all ids that have an attribute with name AttrName.

Definition at line 436 of file attr.cpp.

                                                                   {
  IdV = TIntPrV();
  if (!AttrNameToId.IsKey(AttrName)) { return -1; }
  TIntPr TypeAndId = AttrNameToId.GetDat(AttrName);
  TAttrType Type = static_cast<TAttrType>(TypeAndId.GetVal1().Val);
  TInt AttrId = TypeAndId.GetVal2();
  return GetIdVSAttr(AttrId, Type, IdV);
}

int TAttrPair::GetIdVSAttr	(	const TInt &	AttrId,
		TIntPrV &	IdV
	)		const

Get a list of all ids that have an attribute with attribute id AttrId.

Definition at line 445 of file attr.cpp.

                                                                 {
  IdV = TIntPrV();
  if (!AttrIdToName.IsKey(AttrId)) { return -1; }
  TIntStrPr TypeAndName = AttrIdToName.GetDat(AttrId);
  TAttrType Type = static_cast<TAttrType>(TypeAndName.GetVal1().Val);
  return GetIdVSAttr(AttrId, Type, IdV);
}

int TAttrPair::GetSAttrDat	(	const TIntPr &	Id,
		const TStr &	AttrName,
		TInt &	ValX
	)		const

Get Int attribute with name AttrName for the given id Id.

Definition at line 298 of file attr.cpp.

                                                                                  {
  if (!AttrNameToId.IsKey(AttrName)) { return -1; }
  TInt AttrId = AttrNameToId.GetDat(AttrName).GetVal2();
  return GetSAttrDat(Id, AttrId, Val);
} 

int TAttrPair::GetSAttrDat	(	const TIntPr &	Id,
		const TInt &	AttrId,
		TInt &	ValX
	)		const

Get Int attribute with attribute id AttrId for the given id Id.

Definition at line 303 of file attr.cpp.

                                                                                {
  if (!AttrIdToName.IsKey(AttrId)) { return -1; }
  if (AttrIdToName.GetDat(AttrId).GetVal1() != atInt) { return -2; }
  TIntIntPrPr Key(AttrId, Id);
  if (IntAttrVals.IsKey(Key)) {
    Val = IntAttrVals.GetDat(Key);
    return 0;
  }
  return -1;
}

int TAttrPair::GetSAttrDat	(	const TIntPr &	Id,
		const TStr &	AttrName,
		TFlt &	ValX
	)		const

Get Flt attribute with name AttrName for the given id Id.

Definition at line 314 of file attr.cpp.

                                                                                  {
  if (!AttrNameToId.IsKey(AttrName)) { return -1; }
  TInt AttrId = AttrNameToId.GetDat(AttrName).GetVal2();
  return GetSAttrDat(Id, AttrId, Val);
} 

int TAttrPair::GetSAttrDat	(	const TIntPr &	Id,
		const TInt &	AttrId,
		TFlt &	ValX
	)		const

Get Flt attribute with attribute id AttrId for the given id Id.

Definition at line 319 of file attr.cpp.

                                                                                {
  if (!AttrIdToName.IsKey(AttrId)) { return -1; }
  if (AttrIdToName.GetDat(AttrId).GetVal1() != atFlt) { return -2; }
  TIntIntPrPr Key(AttrId, Id);
  if (FltAttrVals.IsKey(Key)) {
    Val = FltAttrVals.GetDat(Key);
    return 0;
  }
  return -1;
}

int TAttrPair::GetSAttrDat	(	const TIntPr &	Id,
		const TStr &	AttrName,
		TStr &	ValX
	)		const

Get Str attribute with name AttrName for the given id Id.

Definition at line 330 of file attr.cpp.

                                                                                  {
  if (!AttrNameToId.IsKey(AttrName)) { return -1; }
  TInt AttrId = AttrNameToId.GetDat(AttrName).GetVal2();
  return GetSAttrDat(Id, AttrId, Val);
} 

int TAttrPair::GetSAttrDat	(	const TIntPr &	Id,
		const TInt &	AttrId,
		TStr &	ValX
	)		const

Get Str attribute with attribute id AttrId for the given id Id.

Definition at line 335 of file attr.cpp.

                                                                                {
  if (!AttrIdToName.IsKey(AttrId)) { return -1; }
  if (AttrIdToName.GetDat(AttrId).GetVal1() != atStr) { return -2; }
  TIntIntPrPr Key(AttrId, Id);
  if (StrAttrVals.IsKey(Key)) {
    Val = StrAttrVals.GetDat(Key);
    return 0;
  }
  return -1;
}

int TAttrPair::GetSAttrId	(	const TStr &	Name,
		TInt &	AttrIdX,
		TAttrType &	AttrTypeX
	)		const

Given the attribute name Name, get the attribute id and type.

Definition at line 467 of file attr.cpp.

                                                                                   {
  if (!AttrNameToId.IsKey(Name)) {
    return -1;
  }
  TIntPr TypeAndId = AttrNameToId.GetDat(Name);
  AttrType = static_cast<TAttrType>(TypeAndId.GetVal1().Val);
  AttrId = TypeAndId.GetVal2();
  return 0;
}

int TAttrPair::GetSAttrName	(	const TInt &	AttrId,
		TStr &	NameX,
		TAttrType &	AttrTypeX
	)		const

Given the attribute id AttrId, get the attribute name and type.

Definition at line 477 of file attr.cpp.

                                                                                     {
  if (!AttrIdToName.IsKey(AttrId)) {
    return -1;
  }
  TIntStrPr TypeAndName = AttrIdToName.GetDat(AttrId);
  AttrType = static_cast<TAttrType>(TypeAndName.GetVal1().Val);
  Name = TypeAndName.GetVal2();
  return 0;
}

void TAttrPair::GetSAttrV	(	const TIntPr &	Id,
		const TAttrType	AttrType,
		TAttrPrV &	AttrV
	)		const

Get a list of all attributes of the given type AttrType for the given id Id.

Definition at line 383 of file attr.cpp.

                                                                                           {
  AttrV = TAttrPrV();
  for (TStrIntPrH::TIter it = AttrNameToId.BegI(); it < AttrNameToId.EndI(); it++) {
    TAttrType CurType = static_cast<TAttrType>(it.GetDat().GetVal1().Val);
    if (CurType == AttrType) {
      TIntIntPrPr AttrKey(it.GetDat().GetVal2(), Id);
      if (CurType == atInt) {
        if (IntAttrVals.IsKey(AttrKey)) {
          TAttrPr Dat(it.GetKey(), CurType);
          AttrV.Add(Dat);
        }

      } else if (CurType == atFlt) {
        if (FltAttrVals.IsKey(AttrKey)) {
          TAttrPr Dat(it.GetKey(), CurType);
          AttrV.Add(Dat);
        }
      } else if (CurType == atStr) {
        if (StrAttrVals.IsKey(AttrKey)) {
          TAttrPr Dat(it.GetKey(), CurType);
          AttrV.Add(Dat);
        }
      }
    }
  }
}

void TAttrPair::Save ( TSOut &  SOut ) const

inline

Saves the attributes to a (binary) stream SOut.

Definition at line 118 of file attr.h.

                               {
    AttrNameToId.Save(SOut); AttrIdToName.Save(SOut);
    IntAttrVals.Save(SOut); FltAttrVals.Save(SOut); StrAttrVals.Save(SOut); }

Member Data Documentation

TIntIntStrPrH TAttrPair::AttrIdToName

private

Definition at line 101 of file attr.h.

TStrIntPrH TAttrPair::AttrNameToId

private

Definition at line 100 of file attr.h.

TIntIntPrPrFltH TAttrPair::FltAttrVals

private

Definition at line 104 of file attr.h.

TIntIntPrPrIntH TAttrPair::IntAttrVals

private

Definition at line 103 of file attr.h.

TIntIntPrPrStrH TAttrPair::StrAttrVals

private

Definition at line 105 of file attr.h.

---

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

• snap-core/attr.h
• snap-core/attr.cpp