The double data type is a fundamental numeric data type that can represent floating point values. Depending on implementation, it is normally 8 bytes in size, with a precision around 18 decimal digits.
Example: int x; -- integer int *px= &x; -- pointer to integer int **ppx= &px; -- pointer to pointer to integer int ***pppx= &ppx; -- pointer to pointer to pointer to integer
Pointer to Pointer is a double pointer, denoted by (**). Pointer stores the address of the variable and pointer to pointer stores the address of a pointer variable and syntax can be given as int **ptr2ptr;
When a variable is declared as being a pointer to type void it is known as a generic pointer. Since you cannot have a variable of type void, the pointer will not point to any data and therefore cannot be dereferenced. It is still a pointer though, to use it you just have to cast it to another kind of pointer first. Hence the term Generic pointer.
constant pointer and character pointer
Break Out - Pointer Sisters album - was created in 1984.
Henry Pointer House was created in 1885.
Pointer Telocation was created on 1991-07-17.
Michael Pointer - comics - was created in 2006.
Fairytale - Pointer Sisters song - was created in 1974-06.
Contact - Pointer Sisters album - was created in 1985-07.
pointer r the variables created in RAM which store the address of a another variable
its pointer created for high safety that cant be find by anyone.
counstractor is colled
The three pointer entered high school as soon as the NBA created the three point shot.
The double data type is a fundamental numeric data type that can represent floating point values. Depending on implementation, it is normally 8 bytes in size, with a precision around 18 decimal digits.
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.