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writing into binary file

Discussion in 'C++' started by senthamizh, Aug 31, 2010.

  1. senthamizh

    senthamizh New Member

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    I have a problem when i am writing into files in a binary format.I have noticed that, it writes two times into the file. Here i have attached the code.


    Code:
    class bank
    {
    protected:
    char receive[20];
    public:
    }
    
    int main()
    {
    fstream file;
    strcpy(receive,"hello");
    file.open("binary.my",ios_base::in | ios_base::out | ios_base::binary | ios_base::app);
    file.write(reinterpret_cast(&receive),sizeof(receive));
    file.close();
    return 0;
    }
     

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