Different memory models
Different calling conventions
Different concepts of expression and information system
The intersection of domain and domain.
Domain: different programming languages systems having different concepts, different domains are formed.
Bridge: interleaving, link, mixed technology bridge, connecting two different domains;
Language level mixed; and identifying what information is cross-domain calls, and its interpretation.
Explain the link, run, call the stage.
+ + Language on Mixed Language Support + + cross-linker = language compiler or the runtime application
Links: to establish contact;
Compile: Explain the run;
Variable Type: converting an expression to another expression.
Interweave model: one which contains another.