My function is not compiling....I need advice (Thanks);

[abueno]

void functionInputFile(ifstream& infile)
{
    
	string sti;   //used for ask input file.
	string sto;   //used for ask outputfile.
	
	cout<<"Enter the name of the input file where you want to read";
	cin<<sti;

	cout<<"Enter the output file name: ";
	cin<<sto;


    infile.open(sti.c_str());
    
	if(!infile)
	{
    cout<<"File does not exist"<<endl;

	}
    
	outfile.open(sto.c_str());

}//end of function Open file.

//Also I declared in the header of my program: #include <cstring>
#include <ifstream>
#include <iostream>

and I prototype my function to as: void functionInputFi le(ifstream& infile);

[Airslash]

can you be a bit more specific as to what error message you're recieving?

[abueno]

>five.cpp
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const std::basic_stri ng<_Elem,_Trait s,_Alloc> &)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ string(537) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const std::basic_stri ng<_Elem,_Trait s,_Alloc> &)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ string(537) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const std::basic_stri ng<_Elem,_Trait s,_Alloc> &)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ string(537) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const std::basic_stri ng<_Elem,_Trait s,_Alloc> &)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ string(537) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,unsigned char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(930) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,unsigned char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(930) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,unsigned char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(930) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,unsigned char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(930) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const unsigned char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(923) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const unsigned char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(923) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const unsigned char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(923) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const unsigned char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(923) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,signed char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(916) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,signed char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(916) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,signed char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(916) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,signed char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(916) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const signed char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(909) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const signed char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(909) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const signed char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(909) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const signed char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(909) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,_Elem)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(871) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,_Elem)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(871) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,_Elem)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(871) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,_Elem)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(871) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const _Elem *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(825) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const _Elem *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(825) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const _Elem *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(825) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const _Elem *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(825) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(785) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(785) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(785) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(785) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(738) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(738) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(738) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(738) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,char)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(700) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,char)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(700) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,char)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(700) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,char)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(700) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(653) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(653) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(653) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(653) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(51) : error C2676: binary '<<' : 'std::istream' does not define this operator or a conversion to a type acceptable to the predefined operator
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const std::basic_stri ng<_Elem,_Trait s,_Alloc> &)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ string(537) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const std::basic_stri ng<_Elem,_Trait s,_Alloc> &)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ string(537) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const std::basic_stri ng<_Elem,_Trait s,_Alloc> &)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ string(537) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const std::basic_stri ng<_Elem,_Trait s,_Alloc> &)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ string(537) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,unsigned char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(930) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,unsigned char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(930) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,unsigned char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(930) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,unsigned char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(930) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const unsigned char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(923) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const unsigned char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(923) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const unsigned char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(923) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const unsigned char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(923) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,signed char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(916) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,signed char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(916) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,signed char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(916) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,signed char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(916) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const signed char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(909) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const signed char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(909) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const signed char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(909) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const signed char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(909) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,_Elem)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(871) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,_Elem)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(871) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,_Elem)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(871) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,_Elem)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(871) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const _Elem *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(825) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const _Elem *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(825) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const _Elem *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(825) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const _Elem *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(825) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(785) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(785) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(785) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,char)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(785) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(738) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(738) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(738) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<char,_Trai ts> &std::operat or <<(std::basic_o stream<char,_Tr aits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<char,_Trai ts> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(738) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,char)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(700) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,char)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(700) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,char)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(700) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,char)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(700) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(653) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(653) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(653) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2784: 'std::basic_ost ream<_Elem,_Tra its> &std::operat or <<(std::basic_o stream<_Elem,_T raits> &,const char *)' : could not deduce template argument for 'std::basic_ost ream<_Elem,_Tra its> &' from 'std::istream'
1> c:\program files (x86)\microsoft visual studio 9.0\vc\include\ ostream(653) : see declaration of 'std::operator <<'
1>c:\users\alfo nso\documents\v isual studio 2008\projects\f ive\five\five.c pp(54) : error C2676: binary '<<' : 'std::istream' does not define this operator or a conversion to a type acceptable to the predefined operator
1>Build log was saved at "file://c:\Users\Alfons o\Documents\Vis ual Studio 2008\Projects\F ive\Five\Debug\ BuildLog.htm"
1>Five - 90 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

[abueno]

so far... this is my code, included the main:

#include <iostream>
#include <fstream>
#include <string>
#include <cstring>

using namespace std;
void functionInputFile(ifstream& infile, ofstream& outfile);

struct LettersType
{
  char CapitalLetters;  //used for count capital letters.
  char SmallLetters;    //used for count small letters.
  char compound[1000];      //used for storage all the char.
  char c;               //used for count chars.

};

LettersType stru;

int main()
{
  ifstream infile;
  ofstream outfile;
	
  functionInputFile(infile,outfile);
  infile.close();
  outfile.close();

  return 0;
}



void functionInputFile(ifstream& infile, ofstream& outfile)
{  string sti;   //used for ask input file.
  string sto;   //used for ask outputfile.
  cout<<"Enter the name of the input file where you want to read";
  cin<<sti;
  cout<<"Enter the output file name: ";
  cin<<sto;

  infile.open(sti.c_str());
    
  if(!infile)
  {
    cout<<"File does not exist"<<endl;
  }
    
  outfile.open(sto.c_str());
}//end of function Open file.

[solita]

use >> for cin.-----------------------------------------------------------------

[weaknessforcats]

#include <cstring> is for C and not C++. It is the string.h of C.

You need to #include <string> for C++. It is there the operator<< declarations are found.

There should be no C header files used in your code. The C++ equivalents of the C headers have remopved the .h and replaced it with a leading c in the header file name.

[abueno]

Thank you to everybody that replied, I got it working now......