3. Vorlesung

video @youtube.de; slides @uni-freiburg.de; Exercise Sheet @uni-freiburg.de; code from the lecture @uni-freiburg.de
fundamental constructs: see slides
make graphical terminal output witch ascii escape sequences
to write a gat row 20, collumn 60:

printf("x1b[20;60Hg");

IO with ncurses libary
wait microseconds with usleep (from unistd.h)
to clean with ncurses:

endwin()

declare global variables in header files, and include in source file. Declare with the extern keyword. Initialize in source file
in the makefile:
- use generic rules; Example for the test:

%Test: %.o %Test.o
   g++ -o $@ -x $ -lgtest -lpthread

use make all
use variables for compiler and compiler options
let all .o files depend on all headers and the corresponding header file
to avoid declaring the main function in the test, use -lgtest_main
to make a rectangle add an inverted space (see ascii escape codes)