function shadowed
ddos via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Wed Apr 8 15:53:38 PDT 2015
On Wednesday, 8 April 2015 at 17:48:36 UTC, anonymous wrote:
> On Wednesday, 8 April 2015 at 12:05:00 UTC, ddos wrote:
>> vg.d:
>> module vg;
>> extern (C) void vgSetParameterfv(VGHandle object, VGint
>> paramType, VGint count, VGfloat *values);
>>
>> openvg.d
>> module openvg;
>> public import vg;
>>
>> void vgSetParameterfv(VGHandle object, VGint paramType,
>> const(VGfloat[]) values)
>> {
>> vg.vgSetParameterfv(object, paramType,
>> cast(int)values.length, cast(VGfloat*)values);
>> }
>>
>> test.d
>> import openvg;
>> vgSetParameterfv(object, paramType, length, values); // call
>> to fun in vg.d
>>
>> how can i call both functions? i'd like to avoid using the
>> module prefix vg.vgSetParameterfv if possible
>
> Add to openvg:
> alias vgSetParameterfv = vg.vgSetParameterfv;
thx that works, but why is it even necessary?
same behavior when overriding methods of base classes
class Matrix(T)
{
abstract const(T) opIndexAssign(const(T) val, int row, int col);
Matrix!T opIndexAssign(T val, Tuple!(int,int) idx0,
Tuple!(int,int) idx1)
{
...
}
}
class DenseMatrix(T) : Matrix!(T)
{
override const(T) opIndexAssign(const(T) val, int row, int
col)
{
...
}
alias opIndexAssign = Matrix!T.opIndexAssign;
}
why not just make it callable without the alias?
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