This is the list of Interfaces provided by CDB Commands Repository. All the processed commands are represented by their specialized types, like ICECommand, ICPCommand etc. The unprocessed commands are represented by the IGenericCommand.

IGenericCommand : public ICommand
{
    int ArgumentCount();
    string GetArgument(int index);
};

ICETerm
{
    uint Node();
    string Dof();
    double Coefficient();
};

ICECommand : public ICommand
{
    uint Nce();
    double Constant();
    int  TermCount();
    ICETerm GetTerm(int index);
};

ICECMODCommand : public ICommand
{
    uint Nce();
    double Constant();
};

ICPCommand : public ICommand
{
    uint Ncp();
    string Dof();
    int NodeCount();
    int GetNode(int index);
};

INCommand : public ICommand
{
    uint Node();
    string Type();
    int ValCount();
    int GetVal(int index);
};

INode
{
    uint Id();
    double GetLocation(int index);
    double GetRotation(int index);
};

INBlockCommand : public ICommand
{
    int NodeCount();
    INode GetNode();
};

IKeyopt
{
    uint Knum();
    int Value();
};

IETCommand : public ICommand
{
    uint Id();
    uint Ename();
    int KeyoptCount();
    IKeyopt GetKeyopt(int index);
};

IENCommand : public ICommand
{
    string Type();
    int ValueCount();
    int GetValue(int index);
};

IElement
{
    uintId();
    uint Mat();
    uint Type();
    uint Real();
    uint Section();
    uint Csys();
    int NodeCount();
    int GetNode(int index);
};

IEBlockCommand : public ICommand
{
    int ElementCount();
    IElement GetElement(int index);
};

ICMBlockCommand : public ICommand
{
    string Cmname();
    string Type();
    int IdCount();
    uint GetId(int index);
};

ICMGRPCommand : public ICommand
{
    string Aname();
    int CnameCount();
    string GetCname(int index);
};

ICMEDITCommand : public ICommand
{
    string Aname();
    string Oper();
    int CnameCount();
    string GetCname(int index);
};

ILocalCommand : public ICommand
{
    string Type();
    uint Ncsy();
    uint Cstyp();
    int ValueCount();
    double GetValue(int index);
};

IPreadCommand : public ICommand
{
    string Id();
    int ValueCount();
    double GetValue(int index);
};

IRCommand : public ICommand
{
    uint Nset();
    uint Stloc();
    int ValueCount();
    double GetValue();
};

IReal
{
    uint Id();
    int ValueCount();
    double GetValue(int index);
};

IRLBlockCommand : public ICommand
{
    int RealCount();
    IReal GetReal(int index);
};

ISecdataCommand : public ICommand
{
    int ValueCount();
    double GetValue(int index);
};

ISectypeCommand : public ICommand
{
    uint Secid();
    string Type();
    string Subtype();
    string Secname();
    int Refinekey();
};

ISecoffsetCommand : public ICommand
{
    string Location();
    int ValueCount();
    int GetValue(int index);
};

ILayer
{
    double Thick();
    uint Mat();
    double Theta();
    uint Numpt();
};

IShellSecBlockCommand : public ICommand
{
    string Type();
    int LayerCount();
    ILayer GetLayer(int index);
};

ICell
{
    int NodeCount();
    uint GetNode(int index);
    uint MatId();
};

IBeamSecBlockCommand : public ICommand
{
    string Type();
    int CellCount();
    ICell GetCell(int index);
    int NodeCount();
    INode GetNode(int index);
};

IMPDataCommand : public ICommand
{
    uint Mat();
    string Lab();
    int TempCount();
    double GetTemp(int index);
    int ValueCount();
    double GetValue(int index);
};

IMPCommand : public ICommand
{
    uint Mat();
    string Lab();
    double C0();
    double C1();
    double C2();
    double C3();
    double C4();
};

IBFCommand : public ICommand
{
    int Node();
    string Lab();
    int ValCount();
    object GetVal(int index); // object is double or string
};

IBFECommand : public ICommand
{
    int Elem();
    string Lab();
    int Stloc();
    int ValCount();
    object GetVal(int index); // object is double or string
};

INodalBodyForce
{
    int Node();
    int ValCount();
    object GetVal(int index);
};

IBFBlockCommand : public ICommand
{
    string Lab();
    int NodalBodyForceCount();
    INodalBodyForce GetNodalBodyForce(int index);
};

IElementBodyForce
{
    int Elem();
    int Count();
    int GetStloc(int index);
    object GetVal(int index); // object is double or string
};

IBFEBlockCommand : public ICommand
{
    string Lab();
    int ElementBodyForceCount();
    IElementBodyForce GetElementBodyForce(int index);
};
IElementSurfaceLoadValues

{
    int ValCount();
    object GetVal(int index); // object is double or string
}

IElementSurfaceLoad
{
    int Elem();
    int Count();
    int GetLKey(int index);
    int GetKey(int index);
    IElementSurfaceLoadValues GetElementSurfaceLoadValues(int index);
};

ISFEBlockCommand : public ICommand
{
    string Lab();
    int ElementSurfaceLoadCount();
    IElementSurfaceLoad GetElementSurfaceLoad(int index);
};

ITBDataValues
{
    double Temp();
    int ValueCount();
    double Value(int index);
};

ITBDataCommand : public ICommand
{
    string Lab();
    int Mat();
    int Ntemp();
    int Npts();
    string Tbopt();
    int DataValueCount();
    const ITBDataValues* DataValues(int index);
};

ITBPTValues
{
    int ValueCount();
    double Value(int index);
};

ITBPTData
{
    double Temp();
    int TBPTCount();
    ITBPTValues TBPTValues(int index);
};

ITBPTCommand : public ICommand
{
    string Lab();
    int Mat();
    int Ntemp();
    int Npts();
    string Tbopt();
    int TBPTDataCount();
    ITBPTData TBPTData(int index);
};

IElementType
{
    uint Id();
    uint Ename();
    int KeyoptCount();
    IKeyopt GetKeyopt(int index);
};

IETBlockCommand : public ICommand
{
    int ElementTypeCount();
    IElementType GetElementType(int index);
};

ISeccontrolCommand : public ICommand
{
    int ValueCount();
    double GetValue(int index);
};