Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
Does C have an equivalent to Pascals with statement?
Does C have an equivalent to Pascals with statement?
✍: Guest
No. The way in C to get quick and easy access to the fields of a structure is to declare a little local structure pointer variable (which, it must be admitted, is not quite as notationally convenient as a with statement and doesn't save quite as many keystrokes, though it is probably safer). That is, if you have something unwieldy like
structarray[complex_expression].a =
structarray[complex_expression].b +
structarray[complex_expression].c;
you can replace it with
struct whatever *p = &structarray[complex_expression];
p->a = p->b + p->c;
2015-01-14, 1697👍, 0💬
Popular Posts:
How can I search for data in a linked list? Unfortunately, the only way to search a linked list is w...
How do you estimate maintenance project and change requests?
How can we connect to Microsoft Access , Foxpro , Oracle etc ? Microsoft provides System.Data.OleDb ...
What metrics will you look at in order to see the project is moving successfully? Most metric sets d...
How can we connect to Microsoft Access , Foxpro , Oracle etc ? Microsoft provides System.Data.OleDb ...