Update of /cvsroot/agd/server/doc/lpc
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5487
Added Files:
datatypes operators
Log Message:
Initial import.
--- NEW FILE: operators ---
Operators of the LPC language.
Star (*) marks that it's implemented in AGD.
with side effects:
= binary assign * (F_ASSIGN)
-- unary decrement * (F_POSTDEC, F_PREDEC)
++ unary increment * (F_POSTINC, F_PREINC)
('a x= b' is equal to 'a = a x b')
+= binary self-increment
-= binary self-decrement
/= binary self-division
*= binary self-multiplication
%= binary self-modulo
comparison:
== binary equal * (F_EQ)
> binary greater than * (F_GT)
< binary less than * (F_LT)
<= binary less or equal than * (F_LE)
>= binary greater or equal than * (F_GE)
!= binary not equal * (F_NE)
logic:
&& binary AND *
|| binary OR *
! unary NOT * (F_NOT)
misc:
-> binary call_other * (F_CALL_OTHER)
note: This is different from C's ->. in LPC it calls a function in an object other than
the current object; i.e. ob->call() would execute the function call() in object ob.
?: trinary conditional (if-then-else)
, binary comma - left and right side are evaluated, then right side discarded.
arithmetic:
+ binary addition * (F_ADD)
- binary substraction *(F_SUB)
- unary negation *(F_NEG)
/ binary division *(F_DIV)
* binary multiplication *(F_MUL)
% binary modulo * (F_MOD)
** power
binary:
&
|
~
^
<<
>>
&=
|=
~=
^=
<<=
>>=
--- NEW FILE: datatypes ---
Data types currently implemented in AGD are int, string, object, void.
These should be fully functional everywhere.
Valid, but not implemented types are mixed and type* (array type). In fact, using arrays can cause
severe bugs, as they are not handled properly yet.
Data types that should be working in future versions are status (memory-optimized boolean type),
mapping, function, enum, struct/class and char.
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