how to overcome on Vector Iterators Incompatible

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C++

std::vector<CParserOutNode> m_Param;
int ret = parser->Parse(bbuf,&m_Param,(char*)commandname.c_str(),&TestType);
if(ret==0)
{
    std::vector<CParserOutNode>::iterator iter;
    iter = m_Param.begin();
    while (iter != m_Param.end())  // program stop
    {
        // do code
    }
}

exit with code Vector Iterators Incompatible

Posted 13-Sep-14 22:04pm

Mahmoud_Gamal

Updated 13-Sep-14 23:21pm

v4

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George Jonsson 14-Sep-14 4:31am

So what is your problem?
You need to describe where it fails and what kind of error you get.

Mahmoud_Gamal 14-Sep-14 4:51am

it return vector iterator incompatiable and program stop at comment //program stop

George Jonsson 14-Sep-14 5:12am

If this is your real code it will not even compile.
Change while (iter != m_param.end())
to while (iter != m_Param.end())

Mahmoud_Gamal 14-Sep-14 5:19am

it already like that i will change it now in post sorry

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George Jonsson · Accepted Answer · 2014-09-13T23:34:00

Solution 1

Try to change the code like this. Change template class to be a pointer CParserOutNode*
Not sure what the method parser->Parse is doing, though.

C++

std::vector<CParserOutNode*> m_Param;
int ret = parser->Parse(bbuf, &m_Param, (char*)commandname.c_str(), &TestType);
if (ret==0)
{
    std::vector<CParserOutNode*>::iterator iter;
    iter = m_Param.begin();
    while (iter != m_Param.end())
    {
        // do code
    }
}

Posted 13-Sep-14 23:34pm

George Jonsson

Updated 14-Sep-14 0:07am

v2

Comments

Mahmoud_Gamal 14-Sep-14 6:01am

it work on linux but windows no
vector<cparsertoken*> &cop =mycom->param;
// mycom->get_first();
iter = cop.begin();
int i = 0;
for(;iter!=cop.end();iter++)
{

k = ParseTokens(*iter,NULL,token, temp, polist,true);

if(k<0)
{

return k;
}
}

George Jonsson 14-Sep-14 6:08am

What code is this?

Mahmoud_Gamal 14-Sep-14 6:31am

i sorry for this i mean the same code dosen't run on windows but it run well on linux

George Jonsson 14-Sep-14 6:42am

But this is a new question. Right?

Mahmoud_Gamal 14-Sep-14 7:50am

i sorry for new question but i solved it it linux and run then i see your answer i try it in windows problem doesn't solve

Sergey Alexandrovich Kryukov 14-Sep-14 9:29am

How can it possibly be different on Windows? There is nothing Windows-specific in this code.
Aren't you using some badly obsolete compiler and standard library on Windows (hard to believe)?
—SA

Mahmoud_Gamal 15-Sep-14 2:02am

no i use on windows visual stdio 2012 and use on linx gcc 4.9
but on unix xlc also the same problem
it also run on oracle linux only

George Jonsson 14-Sep-14 11:43am

If you have another question please post it as such.
There are several reasons for this.
1. The Quick answers are made for this purpose.
2. You can format your code properly so it easy to read.
3. By publishing your question, you can get help from many different programmers.

Mahmoud_Gamal 15-Sep-14 2:05am

thanks for advice but a problem but the same problem is still not solved
the function parse take a pointer of vector list and i change of it
then i use it after function return 0 value to ret variable so function it work correctly

George Jonsson 15-Sep-14 3:07am

Sorry, but I am confused.
You marked my answer as a solution, and then you say it didn't work on Windows.
However, the code you show in the comment above is not the same as in the original question.

Mahmoud_Gamal 15-Sep-14 6:55am

i accept it to write a comment on it only

George Jonsson 15-Sep-14 10:05am

But why do you change to another code snippet?

Mahmoud_Gamal 16-Sep-14 2:13am

ok this code snippet inside parse function due to you say i'am not ensure
parse function do :)

George Jonsson 16-Sep-14 2:29am

Sorry, I am not a mind reader.
You should update your original question with this code and add other relevant information.

Mahmoud_Gamal 16-Sep-14 5:58am

Ok thanks for your time ,respect and your replay
i will try agine if i fail i will post question with this code and add other relevant information.
:) :)

Sergey Alexandrovich Kryukov 14-Sep-14 9:28am

5ed.
—SA

George Jonsson 14-Sep-14 11:43am

Thanks Sergey.