Testing "functional programming" in C, to simulate objects and class methods like in CPP. In C all members of a struct are public by default, so there is no need to create get/set methods, but it is a great exercise to create them.
This program will create a struct type Entity, calling the creation by a constructor. Then fill its properties by passing values as arguments in the constructor, and changing them later, via set methods. The current values are printed out by a method. Then it is liberated using free on the dynamic allocated properties, then on the struct itself.
- Using calloc to allocate Entity.
- Dynamic allocation for char * removed, since there is no need to be dynamic.
- (Fixed) Valgrid shows no memory leaks, but 44 errors of read, write operations on dynamic allocated values.
- Simulate private members.
- Fix errors and undefined behavior.
- Implement Interface;
==1634==
==1634== HEAP SUMMARY:
==1634== in use at exit: 0 bytes in 0 blocks
==1634== total heap usage: 2 allocs, 2 frees, 1,064 bytes allocated
==1634==
==1634== All heap blocks were freed -- no leaks are possible
==1634==
==1634== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)