constructor and destructor

This is a discussion on constructor and destructor within the C++ Programming forums, part of the General Programming Boards category; If I specify my own constructor, I must define default constructor if I intend to use it. Do I have ...

  1. #1
    Registered User Micko's Avatar
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    Nov 2003
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    constructor and destructor

    If I specify my own constructor, I must define default constructor if I intend to use it. Do I have to explictly define destructor as well and if I have to, why?

  2. #2
    Guest Sebastiani's Avatar
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    Aug 2001
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    Unlike constructors, you can only have one destructor. If you don't code one, the compiler will make one for you.
    Code:
    int main(void){srand(time(0));for(double l=rand(),l0=0,l00=0;;l0+=0.1){for(double l000=0;l000
    <1;l000+=.001,l+=((double)rand()/RAND_MAX)/0x64,l00+=((sin(l*0x8*atan(l0)*l000-(l0*0x8*atan
    (l)))*0.5)+0.5)){l00-=floor(l00);for(size_t l0000=0,l00000=(size_t)(0x50*(l00));l0000<l00000;++l0000
    )putchar(0x20);putchar(0x61+(int)((double)rand()/RAND_MAX*0x1a));putchar('\n');}}return 0;}

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