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Problems :error C2664, datatype

Puckosmucko (9)
Hi!
(I think the problem are about pointers, only a tips, but in fact i have no point what the problem can be)

I wondered if someone could help me with this file, the error massage I get when I compile the project is: error C2664: 'bokstav' : cannot convert parameter 1 from 'char *(__cdecl *)(char)' to 'char *'

What is that mean? And how can I fix it.

The file is suppose to convert Morse-code to Swedish text or English and contrary. The language in cout is in Swedish.

I am a beginner in programming in C++, so please use a easy understanding language.

If there is any questions about anything else just text me (e-mail or in this forum).

/ Puckosmucko, pleas help me. 







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#include <iostream>
#include "iodos.h"
using namespace std;
//------------------------------------------------------------------
char *tab[] = {".-",    "-...",  "-.-.", "-..",  ".",    "..-.",
               "--.",   "....",  "..",   ".---", "-.-",  ".-..",
               "--",    "-.",    "---",  ".--.", "--.-", ".-.",
               "...",   "-",    "..-",  "...-", ".--",  "-..-",
               "-.--",  "--..",  ".--.-",".-.-", "---." };
//------------------------------------------------------------------
	
// Function definition from text to morse-language

	char *kod(char c) 
{
  if (c == 'Å' || c == 'å')
    c = 'z'+1;
  if (c == 'Ä' || c == 'ä')
    c = 'z'+2;
  if (c == 'Ö' || c == 'ö')
    c = 'z'+3;

  if (c>='A' && c<='Z')
    c = c -'A' + 'a';
  if (c >= 'a' && c <='z'+3) // om c = från a(A) till ö(Ö)
    return tab[c-'a'];
  else if (c == ' ' || c == '\t')
    return " ";
  else
    return "";
} 

//--------------End of function-definition-------------


// Function definition from morse-language to text
char bokstav(char *s)
{
  for (int i=0; i < sizeof tab /sizeof tab[0]; i++)
    if (strcmp(s, tab[i]) == 0) /* kopierar en sträng från tab[i]		till s om utrycket strcmp(s, tab[i]) == 0  */ 
    {
      char c = 'a'+i;
      if (c <= 'z')
        return c;
      else if ( c =='z'+1)
        return 'å';
      else if ( c =='z'+2)
        return 'ä';
      else if ( c =='z'+3)
        return 'ö';
    }
  return '?';  // markerar felaktig morsekod
}
//--------------End of function-definition-------------  



int main()
{
dos_console();


char in_mat;
cout << "Vad vill du göra?\n(1)Översätta till morse\n(2)Översätta från morse\nVal: ";
cin >> in_mat;

if (in_mat == '1')
{ 

char m[500];
	cin.getline(m, 500);
for (char *p=m; *p; p++)
    cout << kod(*p) << ' ';
  cout << endl;
	
}

else if (in_mat == '2')
	
	cout <<  char kod[10];
  while (cin.peek() != '\n')
  {
    cin >> kod;
    cout << bokstav(kod);
    if (cin.peek() == ' ')
      cin.ignore();
    if (cin.peek() == ' ')
    {
      cout << ' ';  // nytt ord
      cin.ignore();
    }
  }

return 0;
}
helios (17506)
On line 80, remove the cout << part.
Puckosmucko (9)
It's that all?
Puckosmucko (9)
That doesn't work. Now I get the errors:
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Compiling...
File01_SourceFile.cpp
c:\documents and settings\viktor sundlin\mina dokument\visual studio 2008\projects\projekt_morse\projekt_morse\file01_sourcefile.cpp(82) : error C2679: binary '>>' : no operator found which takes a right-hand operand of type 'char *(__cdecl *)(char)' (or there is no acceptable conversion)
        c:\program\microsoft visual studio 9.0\vc\include\istream(1144): could be 'std::basic_istream<_Elem,_Traits> &std::operator >><std::char_traits<char>>(std::basic_istream<_Elem,_Traits> &,signed char *)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(1146): or       'std::basic_istream<_Elem,_Traits> &std::operator >><std::char_traits<char>>(std::basic_istream<_Elem,_Traits> &,signed char &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(1148): or       'std::basic_istream<_Elem,_Traits> &std::operator >><std::char_traits<char>>(std::basic_istream<_Elem,_Traits> &,unsigned char *)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(1150): or       'std::basic_istream<_Elem,_Traits> &std::operator >><std::char_traits<char>>(std::basic_istream<_Elem,_Traits> &,unsigned char &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(155): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::basic_istream<_Elem,_Traits> &(__cdecl *)(std::basic_istream<_Elem,_Traits> &))'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(161): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::basic_ios<_Elem,_Traits> &(__cdecl *)(std::basic_ios<_Elem,_Traits> &))'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(168): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::ios_base &(__cdecl *)(std::ios_base &))'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(175): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::_Bool &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(194): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(short &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(228): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(unsigned short &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(247): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(int &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(273): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(unsigned int &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(291): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(long &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(309): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(__w64 unsigned long &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(329): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(__int64 &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(348): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(unsigned __int64 &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(367): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(float &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(386): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(double &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(404): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(long double &)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(422): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(void *&)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        c:\program\microsoft visual studio 9.0\vc\include\istream(441): or       'std::basic_istream<_Elem,_Traits> &std::basic_istream<_Elem,_Traits>::operator >>(std::basic_streambuf<_Elem,_Traits> *)'
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
        while trying to match the argument list '(std::istream, char *(__cdecl *)(char))'
c:\documents and settings\viktor sundlin\mina dokument\visual studio 2008\projects\projekt_morse\projekt_morse\file01_sourcefile.cpp(83) : error C2664: 'bokstav' : cannot convert parameter 1 from 'char *(__cdecl *)(char)' to 'char *'
        There is no context in which this conversion is possible
Build log was saved at "file://c:\Documents and Settings\Viktor Sundlin\Mina dokument\Visual Studio 2008\Projects\projekt_morse\projekt_morse\Debug\BuildLog.htm"
projekt_morse - 2 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
PanGalactic (1658)
Line 80 doesn't make much sense. kod is a function. You cannot redefine it as a char[].
firedraco (6241)
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    cin >> kod;
    cout << bokstav(kod);


These lines don't make sense at all. In the first one you are trying to pass a kod (a function) to std::cin, and the second you are passing a function to another function.
Puckosmucko (9)
Haven't solved it yet. But that is probably because I haven't enough skills. I think pointers is coming in programming C (c++), so I close this topic.
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