Foreach loop in C equivalent of C

Question

How would I convert this code to C     string   strarr     ram   mohan   sita        foreach string str in strarr      listbox items add str

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The simple form   std  string  data       ram   mohan   sita    std  for each data data 3 std  bind1st std  mem fun  amp Y  add    amp  listbox items       An example in action    include  lt algorithm gt   include  lt string gt   include  lt iostream gt   include  lt functional gt   class Y       public        void add std  string value                    std  cout  lt  lt   Got    lt  lt  value  lt  lt     n              class X       public        Y  items      int main         X listbox       std  string  data       ram   mohan   sita        std  for each data data 3 std  bind1st std  mem fun  amp Y  add    amp  listbox items

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Something like   const char  strarr     ram   mohan   sita   0L    for int i   0  strarr i     i      listbox items add strarr i        Also works for standard C   Not sure in C   how to detect the end of the strarr without having a null element  but the above should work

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In C  0x you have  for string str  strarr            But till then use ordinary for loop

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Using boost is the best option as it helps you to provide a neat and concise code  but if you want to stick to STL   void listbox add const char  item  ListBox  amp lb        lb add item      int foo         const char  starr       ram    mohan    sita        ListBox listBox      std  for each starr                    starr   sizeof starr  sizeof char                      std  bind2nd std  ptr fun  amp listbox add   listBox

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Just for fun  new lambda functions          static std  list lt string gt  some list         vector lt string gt  s         s push back  a          s push back  b          s push back  c           for each  s begin    s end        string str                       some list push back str                      for each  some list begin    some list end       string ss    cout  lt  lt  ss         Although doing a simple loop is recommended  -

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After getting used to the var keyword in C   I m starting to use the auto keyword in C  11  They both determine type by inference and are useful when you just want the compiler to figure out the type for you  Here s the C  11 port of your code    include  lt array gt   include  lt string gt   using namespace std   array lt string  3 gt  strarr     ram    mohan    sita    for auto str  strarr      listbox items add str

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string   strarr       ram   mohan   sita       include  lt string gt  std  string strarr      ram    mohan    sita       or  const char  strarr        ram    mohan    sita          foreach string str in strarr           listbox items add str           for  int i   0  i  lt  sizeof strarr   sizeof  strarr    i      listbox items add strarr i      Note  you can also put the strings into a std  vector rather than an array   std  vector lt std  string gt  strvec  strvec push back  ram    strvec push back  mohan    strvec push back  sita     for  std  vector lt std  string gt   const iterator i   strvec begin    i    strvec end      i      listbox items add  i

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using C   14    include  lt string gt   include  lt vector gt    std  vector lt std  string gt  listbox      std  vector lt std  string gt  strarr   ram   mohan   sita        for  const auto  amp str   strarr        listbox push back str

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Boost has a macro that will do this for you   http   www boost org doc libs 1 44 0 doc html foreach html

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If you have an array you can simply use a for loop   I m sorry  but I m not going to type out the code for a for loop for you

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ranged based for   std  array lt std  string  3 gt  strarr     ram    mohan    sita    for const std  string amp  str   strarr      listbox items add str       pre c  11  std  string strarr       ram    mohan    sita    for int i   0  i  lt  3    i      listbox items add strarr i        or  std  string strarr       ram    mohan    sita    std  vector lt std  string gt  strvec strarr  strarr   3   std  vector lt std  string gt   iterator itr   strvec begin    while itr    strvec end        listbox items add  itr       itr      Using Boost   boost  array lt std  string  3 gt  strarr     ram    mohan    sita    BOOST FOREACH std  string  amp  str  strarr      listbox items add str

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