On Thursday, 15 October 2020 at 01:22:54 UTC, Ali Çehreli wrote:
On 10/14/20 1:15 PM, Jack wrote:
>> auto x = malloc(s)[0..s];
>
https://wiki.dlang.org/Memory_Management#Explicit_Class_Instance_Allocation
Note that 'x' is passed to emplace() at that link and emplace()
requires a slice.
On Wednesday, 14 October 2020 at 21:12:13 UTC, Paul Backus wrote:
On Wednesday, 14 October 2020 at 20:15:39 UTC, Jack wrote:
[...]
The difference is that the first version gives you a `void[]`,
and the second version gives you a `T`. Neither version does
any bounds checking.
Generally,
On 10/14/20 1:15 PM, Jack wrote:
>> auto x = malloc(s)[0..s];
>
https://wiki.dlang.org/Memory_Management#Explicit_Class_Instance_Allocation
Note that 'x' is passed to emplace() at that link and emplace() requires
a slice. That's why the a slice is made from the pointer returned by
On Wednesday, 14 October 2020 at 20:15:39 UTC, Jack wrote:
What's the difference between:
import core.stdc.stdlib : malloc;
auto x = malloc(s)[0..s];
and
auto x = cast(T)malloc(s);
?
I have been using the last but I saw in some code examples,
like this[1] the first being used. What's the
What's the difference between:
import core.stdc.stdlib : malloc;
auto x = malloc(s)[0..s];
and
auto x = cast(T)malloc(s);
?
I have been using the last but I saw in some code examples, like
this[1] the first being used. What's the difference? in the first
one bounds checking is performed,
