you seem to be right.
I was using a header file for class declaration and a cpp file for
definition, when i moved everything to cpp file,
It worked.
But what is the problem? My header file contains
template<class Archive>
void serialize(Archive & ar, const unsigned int version);
and in cpp file
template<class Archive>
void g7GameObject::serialize(Archive & ar, const unsigned int version)
{
ar & height;
ar & width;
......
} // my class name is g7GameObject
and with above code i get following error
error LNK2019: unresolved external symbol "private: void __thiscall
g7GameObject::serialize....
What am i doing wrong
Abdullah Arslan
Software Engineering and Management Master Program, University of Göteborg
On Sat, Dec 4, 2010 at 7:13 PM, Robert Ramey
Abdullah ARSLAN wrote:
I am trying to implement very simple sample of boost serialization. I have a sample class, class1. It only contains a simple int variable. I followed the examples given here : http://www.boost.org/doc/libs/1_45_0/libs/serialization/doc/index.html
I also think that i followed this guideline : http://beta.boost.org/doc/libs/1_44_0/more/getting_started/windows.html but i am not sure...
Here is the error i get:
error LNK2019: unresolved external symbol "private: void __thiscall class1::serialize
This is likely an error in your application. class1::serialize<...> is not defined in the library or the serialization headers. It's missing from your application. You've used something like
class1 c; ... ar << c
but there is no
classs class1 { ... template<class Archive> void serialization(Archive &ar, unsigned int version){ ... } ... };
Robert Ramey
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