I want to store a 4-byte int in a char array... such that the first 4 locations of the char array are the 4 bytes of the int.
Then, I want to pull the int back out of the array...
Also, bonus points if someone can give me code for doing this in a loop... IE writing like 8 ints into a 32 byte array.
int har = 0x01010101;
char a[4];
int har2;
// write har into char such that:
// a[0] == 0x01, a[1] == 0x01, a[2] == 0x01, a[3] == 0x01 etc.....
// then, pull the bytes out of the array such that:
// har2 == har
Thanks guys!
EDIT: Assume int are 4 bytes...
EDIT2: Please don't care about endianness... I will be worrying about endianness. I just want different ways to acheive the above in C/C++. Thanks
EDIT3: If you can't tell, I'm trying to write a serialization class on the low level... so I'm looking for different strategies to serialize some common data types.