my bad....add const in copy construcor....i think...that compiler expect...
On Sun, Jul 10, 2011 at 11:48 PM, rahul <rahulr...@gmail.com> wrote:
> use a(int arg)
> {
> x = arg;
> }
>
>
> ur call will work...:)
>
>
> On Sun, Jul 10, 2011 at 11:46 PM, himanshu kansal <
> himanshukansal...@gmail.com> wrote:
>
>> class a
>> {
>> int x;
>> public:
>> a()
>> {
>> }
>> a(int i){x=i;cout<<"in a "<<x<<endl;}
>> a(a &obj){cout<<"in copy cons of a"<<endl;}
>>
>> };
>>
>> a obj1=14; //error no matching call to a::a(a)
>>
>>
>> why.....
>> and just adding a const in the constructor saves me from error...but
>> how....
>>
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