A structure is a collection of primitives or other structures. A pointer is a memory address. Comparison of the two is like comparing Bowling balls to cinder blocks. You can say that a structure defines the layout of the data, while a pointer points to data that is a particular structure.
pointer data type that carry address:of data type that has no name but both of them must have same data type. structures you can make your own data type: struct name put any data type you wants any functions.
difference between serch data structure and allocation data structure
A pointer to a function is the memory address that stores the address of a function, while the pointer itself is a function pointer.A pointer to a function might be defined as "int (*pf)(int, int);", while to actually point to the function, you would use a function pointer, such as "pf = &func;".
The arrow is used when a pointer variable is used to get at a member of a structure, and the dot operator is used when dealing with the real structure.ptr->fld == (*ptr).fldstr.fld == (&str)->fld
The structure tag is a type. The structure variable is an instance of that type.
1. pointer to a constant means you can not change what the pointer points to 2. constant pointer means you can not change the pointer.
Generic pointer of type 'void *' is compatible with any (data-)pointer, but you cannot use the following operators on it: + - ++ -- += -= * -> []
premitve is a int char float , pointer.... n non premitive is a arrays, structure, union
pointer data type that carry address:of data type that has no name but both of them must have same data type. structures you can make your own data type: struct name put any data type you wants any functions.
There is no similarity between the two.
difference between serch data structure and allocation data structure
dfs sd
There does not have to be a difference between a tall organization structure and a flat organization structure. These structures can be the same structure.
difference between formal organization structure and informal organization structure.
the difference between an organisational structure and a matrix structure is that a matrix structure is a combined structure whereas an organisational structure is in a vertical order and has different levels.
It is a pointer that points to a member of a structure.
All buildings are structures but not all structures are buildings