leads. This is specifically important for our codebase because code ownership and team membership changes over time: even if everyone that works with some piece of code currently understands it, such understanding unnecessary recompilation. #includes can force your code to be recompiled more often, due to unrelated changes in the header. • Forward declarations can hide a dependency, allowing user code to skip necessary declaration may be broken by subsequent changes to the library. Forward declarations of functions and templates can prevent the header owners from making otherwise-compatible changes to their APIs, such as widening

link￿ Exceptions are allowed but must be used carefully. Definition: Exceptions are a means of breaking out of the normal flow of control of a code block to handle errors or other exceptional conditions variable access is reasonable. This also allows accessor methods to be added in the future without breaking the interface. Cons: Properties are specified after the getter and setter methods are declared

com/meet/m.boehm  Optional attendance (independent of COVID)  #2 Course Registrations (as of Oct 29)  Changes in WS20/21, now max constraints  Introduction to Scientific Writing ISDS Group Boehm 39/40 3 Technology, WS 2021/22 Page Limits  Most Conferences/Journals  Given predefined template, changes not permitted  SIGMOD/PVDLB: 12 pages + unlimited references  ICDE: 12 pages incl. references

com/meet/m.boehm  Optional attendance (independent of COVID)  #2 Course Registrations (as of Nov 05)  Changes in WS20/21, now max constraints  Introduction to Scientific Writing  #3 Timeline  Nov 11: project

com/meet/m.boehm  Optional attendance (independent of COVID)  #2 Course Registrations (as of Oct 28)  Changes in WS20/21, now max constraints  Introduction to Scientific Writing ISDS Group Boehm 40/40 3