How to add index by slice2freeze?

[kingbo]

HI,

I defined two stuctures in TB.ice:

struct IHisDataKey
{
..........................
};
struct IHisDataValue
{
...........................
};

And then,I make two function class in STL_Compares.h:

class CstlKey  
{
public:
    bool operator()(const IHisDataKey& k1,const IHisDataKey& k2) const
    {
         ................................
    }
};
class CstlValue
{
public:
    bool operator()(const IHisDataValue& v1,const IHisDataValue& v2) const
    {
         ................................
    }
};

When I use slice2cpp.exe:

slice2freeze.exe -I. -ID:\Ice-3.3.0-VC60\slice --add-header STL_Compares.h --dict IMapHisData,IHisDataKey,IHisDataValue,sort,CstlKey --dict-index IMapHisData,sort,CstlValue MapHisData TB.ice

I always get "slice2freeze.exe: `IHisDataValue' is not a valid index type" error.
What is the reason?

[bernard]

Hi Tang Fan,

It would be helpful to show the actual Slice types!

If you want to index on the full value, then this value's type needs to be a valid Slice dictionary key.

Best regards,
Bernard

[kingbo]

Hi Tang Fan,

It would be helpful to show the actual Slice types!

If you want to index on the full value, then this value's type needs to be a valid Slice dictionary key.

Best regards,
Bernard

The map's value is IHisDataValue, whick is a structure defined in TB.ice. IHisDataValue can not be indexed,so I implement a funtion class named CstlValue in STL_compares.h.

--dict-index MAP[,MEMBER][,case-sensitive|case-insensitive][,sort,COMPARE]]

I thought if I use sort and COMPARE option, slice2freeze will use my CstlValue funtion class to index it,but it seems that slice2freeze can not use the function class correctly.