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:
I am starting to think about multinational character sets ....
I'm starting to think about multinational character sets, and I'm worried about the implications of making sizeof(char) be 2 so that 16-bit character sets can be represented.
✍: Guest
If type char were made 16 bits, sizeof(char) would still be 1, and CHAR_BIT in <limits.h> would be 16, and it would simply be impossible to declare (or allocate with malloc) a single 8-bit object.
Traditionally, a byte is not necessarily 8 bits, but merely a smallish region of memory, usually suitable for storing one character. The C Standard follows this usage, so the bytes used by malloc and sizeof can be more than 8 bits. (The Standard does not allow them to be less.)
To allow manipulation of multinational character sets without requiring an expansion of type char, ANSI/ISO C defines the ``wide'' character type wchar_t, and corresponding wide string literals, and functions for manipulating and converting strings of wide characters.
2016-03-02, 1080👍, 0💬
Popular Posts:
How To Remove the Top White Space of Your Web Page? - CSS Tutorials - Introduction To CSS Basics The...
How can I show HTML examples without them being interpreted as part of my document? Within the HTML ...
How Are Vertical Margins between Two Block Elements Collapsed? - CSS Tutorials - Understanding Multi...
Is XHTML Element Name Case Sensitive? - XHTML Tutorials - Introduction To Tag and Attribute Syntax Y...
Why is there extra white space before or after tables? This is often caused by invalid HTML syntax. ...