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Passing variadic arguments to C
Feb 22, 2015
Foo
Feb 22, 2015
anonymous
Feb 22, 2015
Foo
Feb 22, 2015
Foo
February 22, 2015
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Foo
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Is this possible?

Example:
----
void foo(Args...)(auto ref Args args) {
    sprintf(str.ptr, fmt.ptr, args);
}
----
February 22, 2015
Gravatar of anonymousPosted by anonymous
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anonymous
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On Sunday, 22 February 2015 at 17:09:27 UTC, Foo wrote:
> Is this possible?
>
> Example:
> ----
> void foo(Args...)(auto ref Args args) {
>     sprintf(str.ptr, fmt.ptr, args);
> }
> ----

yes
February 22, 2015
Gravatar of FooPosted by Foo
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Foo
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On Sunday, 22 February 2015 at 17:15:06 UTC, anonymous wrote:
> On Sunday, 22 February 2015 at 17:09:27 UTC, Foo wrote:
>> Is this possible?
>>
>> Example:
>> ----
>> void foo(Args...)(auto ref Args args) {
>>    sprintf(str.ptr, fmt.ptr, args);
>> }
>> ----
>
> yes

I get the error, that I cannot pass a dynamic array to a C function.
February 22, 2015
Gravatar of FooPosted by Foo
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Foo
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On Sunday, 22 February 2015 at 17:20:23 UTC, Foo wrote:
> On Sunday, 22 February 2015 at 17:15:06 UTC, anonymous wrote:
>> On Sunday, 22 February 2015 at 17:09:27 UTC, Foo wrote:
>>> Is this possible?
>>>
>>> Example:
>>> ----
>>> void foo(Args...)(auto ref Args args) {
>>>   sprintf(str.ptr, fmt.ptr, args);
>>> }
>>> ----
>>
>> yes
>
> I get the error, that I cannot pass a dynamic array to a C function.

My fault, the reason was that Args contains strings. ;)