Passing objects—compiler dependency
When you pass an object to a function by value,
the C++ compiler creates a temporary copy of the object to pass to
the function. The compiler deletes the object after the function returns.
The exact time at which temporary objects are deleted is compiler-dependent.
For this reason, your application must not rely on the automatic destruction
of temporary objects.
Informix database server compatibility
The HCL Informix Object Interface for C++ can be used to create database client applications that run against HCL Informix databases. However,
classes and methods that support version 9,x and 10.x extensibility
features are not supported with version 7.x databases.