On Sun, 10 Aug 2014 19:39:29 +
seany via Digitalmars-d-learn wrote:
> Solved :
> http://stackoverflow.com/questions/25232194/c-and-d-communication/25232265#25232265
almost exactly what i wrote in my first reply. except that i wrote
about using .ptr and size_t for item counter too.
signatur
Solved :
http://stackoverflow.com/questions/25232194/c-and-d-communication/25232265#25232265
of course I read this : http://dlang.org/interfaceToC.html
I have 64 bit OS
So here is the final situtaion
I have a file: software_pluginInterface.di
Here I declare :
extern (C): void performComputation(char lib[], char func[],
void* ptr[], int varNum );
// lib and func will be used later
Then i have the corresponding C file: software_pluginInterface.c,
where I dec
On Sunday, 10 August 2014 at 15:37:41 UTC, seany wrote:
On Sunday, 10 August 2014 at 15:34:30 UTC, ketmar via
Digitalmars-d-learn wrote:
from D side -- yes. just don't store passed pointer on C side,
'cause
it can be changed on array resize.
Excellent,
So if I have
int [] array;
void * pt
On Sunday, 10 August 2014 at 14:26:29 UTC, seany wrote:
In D, arrays are dynamic. However, to the best of my knowledge,
in C, they are static.
I am having difficulty in imagining how to send D arrays to a C
function.
My first Idea was to make a pointer to the array. then find the
size of th
On Sunday, 10 August 2014 at 15:34:30 UTC, ketmar via
Digitalmars-d-learn wrote:
from D side -- yes. just don't store passed pointer on C side,
'cause
it can be changed on array resize.
Excellent,
So if I have
int [] array;
void * ptr_to_array = &array;
/* populate array here */
C_Functi
On Sun, 10 Aug 2014 15:24:29 +
seany via Digitalmars-d-learn wrote:
> Thank you, so the running out of space problem is taken care of
> automatically?
from D side -- yes. just don't store passed pointer on C side, 'cause
it can be changed on array resize.
but if you want to be able to resiz
Thank you, so the running out of space problem is taken care of
automatically?
On Sun, 10 Aug 2014 14:26:27 +
seany via Digitalmars-d-learn wrote:
> I am having difficulty in imagining how to send D arrays to a C
> function.
do something like this:
=== C SIDE ===
void c_array_processing (int *items, size_t item_count) {
// use items pointer as normal C-like array po
In D, arrays are dynamic. However, to the best of my knowledge,
in C, they are static.
I am having difficulty in imagining how to send D arrays to a C
function.
My first Idea was to make a pointer to the array. then find the
size of the array, which itself is an array, therefore take the
po
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