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Type: Posts; User: strickey

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  1. Replies
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    1,349

    Thank you for the answer!! I have got a...

    Thank you for the answer!!
    I have got a question: if I have many source and hearder files in the project, in which I use type string or any other type - Do I have to put line
    using namespace std;...
  2. Replies
    6
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    string: undeclared indentifier

    Dear All,
    Although I put preprocessor command
    #include<string>
    my variables are not recognized as of string type and I get error c2065. What is the problem?
    Thank you
  3. Replies
    4
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    1,114

    Text files problem

    Dear All,
    I have some problems:
    As a commando line argument I get a path of the file which ending I have to replace.
    Now I would like to convert argv[1] argument into a string.
    When I read...
  4. Replies
    13
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    1,735

    It would be very tedious to reproduce the...

    It would be very tedious to reproduce the behaviour because inside the loop I use some methods from open source and that I developed myself so lot of time woudl be gone just to collect all necesaary...
  5. Replies
    13
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    1,735

    Then, What function should I use to test this...

    Then, What function should I use to test this loop?
    Or in general What functions should I use to measure performance of a program?
  6. Replies
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    1,735

    I am not trying to conceal anything, but simply...

    I am not trying to conceal anything, but simply posting the content of the loop would just distract the attention from the main problem which is the shorter time when I use "cout lines" comparing to...
  7. Replies
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    1,735

    Yes I am sure I did not even touch my mouse...

    Yes I am sure I did not even touch my mouse during the running. I tested it more than 5 times.
  8. Replies
    13
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    1,735

    unbelievable!!!

    .
    .
    time (&start);

    for(i= 0; i < 110; i++)
    {
    for(j= 0; j< 110; j++)
    {
    cout << i ;
    cout << j;
  9. Replies
    12
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    3,748

    Who owns it? Is the main source of income...

    Who owns it? Is the main source of income advertisements?
  10. Replies
    1
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    1,461

    Measuring memory

    Hi All,
    Is there any function that measures the used memory?
    Thank you
  11. Replies
    12
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    3,748

    About C Board?

    Dear All,
    I would like to learn more information about C Board. It helped me so many times (and I am so grateful for that) but I still cannot figure out what is motivation for starting portals such...
  12. Thread: optimization

    by strickey
    Replies
    7
    Views
    1,902

    Grumpy, Thanks a lot for your insightful answer....

    Grumpy, Thanks a lot for your insightful answer.
    I would like to learn few comments abou two more key-words that I recently found:
    1) refactoring
    2) best practices.
    Can they be useful in writing...
  13. Thread: optimization

    by strickey
    Replies
    7
    Views
    1,902

    Thank you for answers. I would just like to ask...

    Thank you for answers. I would just like to ask if "nonlinear optimization" can be helpful in writing better programs?
  14. Replies
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    918

    Array as a declaration specifier

    Dear All,
    I want to write a function that returns an array of integers but I have a problem with the function definition

    array <int> f(int a, int b, int c)
    {
    .
    .
    }

    How can I define this...
  15. Replies
    3
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    5,167

    HTTP GET and POST REQUEST

    Dear ALL,
    How can I send a HTTP POST and GET Request using C++?
    Thank you
  16. Thread: optimization

    by strickey
    Replies
    7
    Views
    1,902

    optimization

    Dear C++ programmers,
    Few weeks ago I started a thread about optimizaion of programms. Unfortunately this thread cannot be retireved any more so I would like to ask you again for few useful keywords...
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    Finding my posts

    Why am I not able to find my posts from 3 weeks ago?
    thanks
  18. vector holding structure

    My vector is to hold structure containing three elements (int, int, double).
  19. I apologize, I simply wanted to focus on the part...

    I apologize, I simply wanted to focus on the part where the error lies. Again I had to cut a code because it is huge I just left most important parts.




    vector<struct> look(double d, int xw,...
  20. creating a function with return value of an array with 3 dimensions

    Dear C++ programmers,
    I want to make a function that has a return value array with three dimensions.
    I tried first


    vector <struct> look(....)
    {
    ....
    }
  21. Replies
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    Cc

    What if I used in different source files same names of variables, functions etc. that have different functions in in different files?
    Is there any fast and effient way of solving this problem except...
  22. Replies
    6
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    1,174

    Code Header Files

    How can I combine more cc files in one project?
  23. Replies
    4
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    1,345

    Now I get it

    It must be searched number
  24. Replies
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    12?????

    vector<int>::iterator result = find(vec.begin(), vec.end(), 12);


    What does this 12 stand for?
  25. Replies
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    searching an element of a vector

    Is there any command with which I can find certain number in a vector? I want to avoid loops. I read somewhere about FIND function but I am simply not able to find it on internet. If there is the...
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