Difference between revisions of "Pascal for C users"
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| /* | | /* | ||
| { | | { | ||
− | | | + | | Comment start |
|- | |- | ||
| */ | | */ | ||
| } | | } | ||
− | | | + | | Comment end |
|- | |- | ||
| // | | // | ||
| // | | // | ||
− | | | + | | End of line comment (only one line comment) |
|- | |- | ||
| if() | | if() |
Revision as of 10:24, 14 February 2008
C | Pascal | |
---|---|---|
{ | Begin | |
} | End | |
= | := | Becomes |
== | = | Equal |
/ | / | Division (or sometimes div) |
% | Mod | Modulo operation |
! | Not | |
!= | <> | Not equal |
&& | And | |
|| | Or | |
^ | Xor | |
>> | Shr | bit shift right |
<< | Shl | bit shift left |
++ | Inc | |
-- | Dec | |
/* | { | Comment start |
*/ | } | Comment end |
// | // | End of line comment (only one line comment) |
if() | If Then | |
if() else | If Then Else | |
while | While Do | |
do while | Repeat Until Not | |
do while ! | Repeat Until | |
for ++ | For To Do | |
for -- | For Downto Do | |
switch case break | Case Of End | |
switch case break default | Case Of Else End |
C type | Pascal type | Size (bits) | Range | |
---|---|---|---|---|
char | Char | 8-bit | ASCII | |
signed char | Shortint | 8-bit | -128 .. 127 | |
unsigned char | Byte | 8-bit | 0 .. 255 | |
char* | PChar | (32-bit) | Pointer to a null-terminated string | |
short int | SmallInt | 16-bit | -32768 .. 32767 | |
unsigned short int | Word | 16-bit | 0 .. 65535 | |
int | Integer | (16-bit or) 32-bit | -2147483648..2147483647 | Generic integer types |
unsigned int | Cardinal | (16-bit or) 32-bit | 0 .. 4294967295 | Generic integer types |
long int | LongInt | 32-bit | -2147483648..2147483647 | |
unsigned long int | LongWord | 32-bit | 0 .. 4294967295 | |
float | Single | 32-bit | 1.5E-45 .. 3.4E+38 | |
double | Double | 64-bit | 5.0E-324 .. 1.7E+308 |