Please consider the following
struct arc(T,U)
{
T some_var;
U someother_var;
}
/* things */
class myclass
{
this(){}
~this(){}
void MYfunction()
{
arc!(string, string[]) * a;
a.some_var = hello;
}
}
void main()
{
c = new myclass();
c.MYfunction();
}
This leads to a
Also, (*c).MYfunction() is leading to segmentation fault
sorry, I meant (*a).some_var
not (*c).MYfunction()
On Saturday, 12 July 2014 at 19:16:52 UTC, Danyal Zia wrote:
On Saturday, 12 July 2014 at 19:09:44 UTC, seany wrote:
Please consider the following
struct arc(T,U)
{
T some_var;
U someother_var;
}
/* things */
class myclass
{
this(){}
~this(){}
void MYfunction()
{
arc!(string,
On Saturday, 12 July 2014 at 19:19:28 UTC, seany wrote:
For reasons further down in the software, I need to do this
with a pointer. How do I do it with a pointer, please?
I don't know what are you trying to achieve, but if that's what
you want, you can do:
void MYfunction()
{
auto
do I have to initialize all variables of the struct? or may I
also use a this(){} in the struct and initialize only those which
are known at a given moment?
On 07/12/2014 12:19 PM, seany wrote:
On Saturday, 12 July 2014 at 19:16:52 UTC, Danyal Zia wrote:
On Saturday, 12 July 2014 at 19:09:44 UTC, seany wrote:
arc!(string, string[]) * a;
a.some_var = hello;
a has not been instantiated. You are declaring it as a pointer to
struct and
On 07/12/2014 12:32 PM, seany wrote:
do I have to initialize all variables of the struct?
No. The uninitialized ones get their .init values.
or may I also use a
this(){} in the struct and initialize only those which are known at a
given moment?
That already works with structs. You don't
On Saturday, 12 July 2014 at 19:32:48 UTC, seany wrote:
do I have to initialize all variables of the struct? or may I
also use a this(){} in the struct and initialize only those
which are known at a given moment?
You can initialize in constructor this(), but you can't
initialize partial
On 07/12/2014 12:38 PM, Danyal Zia wrote:
You can initialize in constructor this(), but you can't initialize
partial fields of struct when using pointer to struct.
Actually, that works too but members must be initialized from the
beginning. The trailing ones are left with .init values:
On Saturday, 12 July 2014 at 19:42:13 UTC, Ali Çehreli wrote:
Actually, that works too but members must be initialized from
the beginning. The trailing ones are left with .init values:
struct S
{
int i;
string s;
}
void main()
{
auto s = new S(42);
static assert(is (typeof(s)
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