Why need a dot between structure variable and structure member ?
as can see p1.x and p1.y What does it meansCode:#include<stdio.h> struct Point { int x, y; }; int main() { struct Point p1; p1.x = 13; p1.y = 14; }
Why need a dot between structure variable and structure member ?
as can see p1.x and p1.y What does it meansCode:#include<stdio.h> struct Point { int x, y; }; int main() { struct Point p1; p1.x = 13; p1.y = 14; }
C language expressionsOriginally Posted by skyr6546
it say dot will use to access structure member but there is no information why the dot will only use.
Does structure variable point structure member to assign value ?
p1.x means the member named x of the struct (or union) object named p1.
If there was no dot, then it would be impossible to differentiate between this and a variable named p1x.
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