plz help me i have a error C2059: syntax error : 'PCH creation point' in my code
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Thread: plz help me i have a error C2059: syntax error : 'PCH creation point' in my code

  1. #1
    Join Date
    Oct 2013
    Location
    islambad
    Posts
    1

    plz help me i have a error C2059: syntax error : 'PCH creation point' in my code

    header file:
    class node
    {
    public:
    int data;
    node * next;
    int get()
    {
    return data;
    }
    void set()
    {
    cout<<"\nEnter the Value : ";
    cin>>data;
    }
    node *getnext()
    {
    return next;
    }
    void setnext(node *newnode)
    {
    this->next=newnode;
    }
    node()
    {
    data=0;
    next=NULL;
    }
    };
    class linklist
    {
    public:
    node *hn;
    node *CN;
    node *LCN;
    public:
    linklist()
    {
    LCN=NULL;
    hn=NULL;
    CN=NULL;
    }
    void inputdata()
    {
    node *newnode=new node();
    newnode->set();
    if(hn==NULL)
    {
    newnode->setnext(NULL);
    hn=newnode;
    LCN=hn;
    CN=newnode;
    }
    else
    {
    newnode->setnext(NULL);
    CN->setnext(newnode);
    LCN=CN;
    CN=newnode;
    }
    }
    void showdata()
    {
    int w=1;
    node *tmp;
    tmp=hn;
    while(tmp!=NULL)
    {
    cout<<endl<<w<<"."<<tmp->get();
    tmp=tmp->getnext();
    w++;
    }
    }

    void replacedata()
    {
    int f3=0;
    node *t3;
    inta,b;
    cout<<"\nEnter new value : ";
    cin>>a;
    t3=hn;
    while(t3!=NULL)
    {
    if(t3->get()==a)
    {
    b=a;
    t3->set();
    cout<<"old Value = "<<b<<"\nNew Value = "<<t3->get();
    f3++;
    }
    t3=t3->getnext();
    }
    if(f3==0)
    {
    cout<<"\n no value found!!!!!!!!!!! "<<endl;

    }

    int deletdata(int no)
    {
    node *t4,*prev;
    t4=hn;
    while(t4!=NULL)
    {
    if(t4->get()==no)
    {
    if(t4==hn)
    {
    hn=t4->getnext();
    delete t4;
    return 1;
    }
    else
    {
    prev->next=t4->next;
    delete t4;
    return 1;
    }
    }
    else

    {
    prev=t4;
    t4=t4->getnext();

    }
    }
    return 0;
    }
    };
    ---------.cpp file-----------
    #ifndef a_h
    #define a_h
    #include<stdio.h>
    #include<iostream.h>
    #include "c.h"
    void main()
    {
    linklist l;
    int i=0,ch=0,n;
    char choice;
    cout<<"_____________ ***MAIN MENU***_____________"<<endl;
    cout<<"1.Insert Data"<<endl;
    cout<<"2.Show Data"<<endl;
    cout<<"3.Retrieve Data"<<endl;
    cout<<"4.Replace"<<endl;
    cout<<"5.Delete"<<endl;
    cout<<"Enter Your Choice : ";
    cin>>ch;
    switch(ch)
    {
    case 1:
    {
    do
    {
    l. inputdata();
    i++;
    cout<<"\nDo You Want To continue(y/n)? ";
    cin>>ch1;
    }
    while(ch1!='N' && ch1!='n');
    }
    break;
    case 2:
    {
    if(i==0)
    {
    cout<<"enter data first "<<endl;
    }
    else
    {
    l. showdata();
    }
    }
    break;
    case 3:
    {
    if(i==0)
    {
    cout<<"enter data first "<<endl;
    }
    else
    {
    l.search();
    }
    }
    break;
    case 4:
    {
    if(i==0)
    {
    cout<<"enter data first. "<<endl;
    }
    else
    {
    l. replacedata();
    }
    }
    break;
    case 5:
    {
    if(i==0)
    {
    cout<<"enter data first. "<<endl;
    }
    else
    {
    cout<<"\nEnter The Value To Be Delete : ";
    cin>>n;
    if(l.deletdata(n)==1)
    {
    cout<<"Value Will Be Deleted"<<endl;
    i--;
    }
    else
    cout<<"No Such Value Find!!!!! "<<endl;
    }
    }
    break;
    }
    }

  2. #2
    Join Date
    Dec 2012
    Location
    England
    Posts
    2,308

    Re: plz help me i have a error C2059: syntax error : 'PCH creation point' in my code

    Before posting code, please format properly. Also use code tags for the code. As posted the code is just about unreadable. Go Advanced, select the code and click '#'
    All advice is offered in good faith only. You are ultimately responsible for effects of your programs and the integrity of the machines they run on.

  3. #3
    VictorN's Avatar
    VictorN is online now Super Moderator Power Poster
    Join Date
    Jan 2003
    Location
    Wallisellen (ZH), Switzerland
    Posts
    17,352

    Re: plz help me i have a error C2059: syntax error : 'PCH creation point' in my code

    Victor Nijegorodov

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