3 replies to this topic

[FDsagizi]

Hi!

 

if i change this code ( Val &in ) 

 

r=en->RegisterObjectBehaviour("Val", asBEHAVE_CONSTRUCT,  "void f(const Val &in )",asFUNCTION(CopyConstructVal), asCALL_CDECL_OBJLAST); assert( r >= 0 );

 

to ( Val & )

 

r=en->RegisterObjectBehaviour("Val", asBEHAVE_CONSTRUCT,  "void f(const Val & )",asFUNCTION(CopyConstructVal), asCALL_CDECL_OBJLAST); assert( r >= 0 );

 

i have error: There is no copy operator for the type 'Val' available.

 

 

on this script code:

Val GetVal()
{
    Val ret = ...

    return ret; // error.
}

 

At revision: 1524

Edited by Andreas Jonsson, 30 December 2012 - 08:36 AM.

[Andreas Jonsson]

Thanks. This is obviously something I need to correct.

 

How is Val registered? Is it an asOBJ_VALUE or asOBJ_REF? Do you use asEP_ALLOW_UNSAFE_REFERENCES?

[FDsagizi]

Val reg:

 

 

r=en->RegisterObjectType( "Val", sizeof(Val), asOBJ_VALUE | asOBJ_APP_CLASS_CDK ); assert( r >= 0 );

 

yes i use - asEP_ALLOW_UNSAFE_REFERENCES

[Andreas Jonsson]

Thanks. 

 

I've fixed this problem in revision 1526. Both forms should now be recognized as copy constructors.