hershal

/* This is a demonstration which uses a struct to store/fetch values from
   an unordered map.
 */

#include <iostream>
#include <string>
#include <unordered_map>
#include <vector>

enum container_material { plastic, metal, materialCount };

hershal

/* This demonstrates that gcc or clang can incur a loss of precision of
   variables without warning. Compile and run this program to see for yourself.
   You may need to use `-std=c++11` depending on your compiler. Notice that the
   size of some of the variables change. If you compile this with `-Wconversion`
   then the compiler will properly complain about this conversion.
   `-Wconversion` does not fall under `-Wall` or `-Wextra`. You must also use
   `-Wconversion` to get the warning message. */

#include <iostream>
#include <stdint.h>