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Prabu Ramasamy
Prabu Ramasamy
Last Activity: Jun 21 '07, 01:19 PM
Joined: Jun 1 '07
Location: CHENNAI
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  • Prabu Ramasamy
    started a topic function Declaration&Definition
    in C

    function Declaration&Definition

    As i'm c++ beginner the following Function Declaration and Definition couldnt understandable? so explain me what kind of Declaration this is......?
    especially X& refers what?
    Here instead of datatype X& is used. why?

    Declaration :
    private:

    int len;
    char *ptr;

    public:

    X& Set(char *);


    Definition
    X& X::Set(char...
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    • Prabu Ramasamy
      started a topic pass by reference
      in C

      pass by reference

      how to pass char* value by creating new?

      here function definition is

      ConvertNumberTo String(double source, char *targetString)
      {

      }

      wil u pleas tell me how to pass (char* targetstring) value in main() bymeans of creating memory by 'new' method?
      Also explain Different types pass reference methods in c++?
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      • Prabu Ramasamy
        started a topic Trim function
        in C

        Trim function

        here i kno trim function wil remove first and last whitespaces if occured. but i don the program for that.string wil u pleas explain this program step by step?
        particularly why they take the concept of takin condition >' ' in conditional statement.
        program: i didnt send main,class definition simply function definition
        [code=cpp]
        string StringUtil::Tri m(string givenString)
        {
        int count = givenString.len gth();...
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        Last edited by JosAH; Jun 4 '07, 02:28 PM. Reason: aded [code=cpp] ... [/code] tags
        • Prabu Ramasamy
          started a topic C++ Stl
          in C

          C++ Stl

          1.(*((this->insert(make_pa ir(x,T()))).fir st)).second
          2..while ( mymap.value_com p()(*it++, highest) )

          pleas explain these function declaration step by step.i coulnt get.
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          • Prabu Ramasamy
            replied to C++ Stl
            in C
            yes i failed to put <>. i'm beginner to c++. i'm always confusing with different type of function declarations. explain the
            pair<map<char,i nt>::iterator,b ool> ret; declaration. here what happens?...
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            • Prabu Ramasamy
              started a topic C++ Stl
              in C

              C++ Stl

              Difference between map(char,int) and pair(const char,int)?
              pleas differentiate the function operations?
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