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Re: why so

From: Uladzislau Rezki <urezki at gmail dot com>
To: Paul Pluzhnikov <ppluzhnikov at google dot com>
Cc: gdb at sourceware dot org
Date: Mon, 9 Mar 2009 11:24:19 +0200
Subject: Re: why so
References: <e4957ae10903080612g58504140l77198502fa52ca57@mail.gmail.com> <8ac60eac0903081021j6eef006ckcb2458d27ed60c02@mail.gmail.com>

On Sun, Mar 8, 2009 at 7:21 PM, Paul Pluzhnikov <ppluzhnikov@google.com> wrote:
> On Sun, Mar 8, 2009 at 6:12 AM, Uladzislau Rezki <urezki@gmail.com> wrote:
>
>> I am stuck with debugging C++ application that uses STL.
>> So, i have a simple code:
>>
>> #include <iostream>
>>
>> static int
>> test(std::string s)
>
> Note that passing strings by value is very inefficient.
> You should probably pass 'const string &' instead, and this will
> also cure the glitch you are observing.
>
If i pass "std::string &s', everything will work in my case and i see normal
string, this issue happens just in case 'std::string s'.

Thanks for your answer.

--
Uladzislau Rezki

References:
- why so
  - From: Uladzislau Rezki
- Re: why so
  - From: Paul Pluzhnikov

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