<![CDATA[Problem mit char]]>Hallo weiss wer wie ich die Variable char * argv[]; aus main an die Funktion int pw_pruefung(int ext_para , char *argv[] ); übergeben kann ?

#include <iostream>
using namespace std;

class parameter
{

	public:
	int pw_pruefung ( int ext_para , char *argv[]  );
};

	int parameter ::  pw_pruefung ( int ext_para , char c)
	{
		 if (ext_para == 1)
		 {
		 cout << "ext_para: " << ext_para <<endl;
		 cout << " Error kein Parameter " <<endl;

		 return 0;
		 }

		 cout << "argv : "<<  * argv <<endl ;

	}

int main(int argc, char* argv[])
{
parameter para;

para.pw_pruefung( argc ,  argv [1] );

system("PAUSE");
return 0;
}
//---------------------------------------------------------------------------
]]>https://www.c-plusplus.net/forum/topic/260212/problem-mit-charRSS for NodeTue, 08 Sep 2026 09:34:29 GMTTue, 02 Feb 2010 11:39:48 GMT60<![CDATA[Reply to Problem mit char on Tue, 02 Feb 2010 11:39:48 GMT]]>Hallo weiss wer wie ich die Variable char * argv[]; aus main an die Funktion int pw_pruefung(int ext_para , char *argv[] ); übergeben kann ?

#include <iostream>
using namespace std;

class parameter
{

	public:
	int pw_pruefung ( int ext_para , char *argv[]  );
};

	int parameter ::  pw_pruefung ( int ext_para , char c)
	{
		 if (ext_para == 1)
		 {
		 cout << "ext_para: " << ext_para <<endl;
		 cout << " Error kein Parameter " <<endl;

		 return 0;
		 }

		 cout << "argv : "<<  * argv <<endl ;

	}

int main(int argc, char* argv[])
{
parameter para;

para.pw_pruefung( argc ,  argv [1] );

system("PAUSE");
return 0;
}
//---------------------------------------------------------------------------
]]>https://www.c-plusplus.net/forum/post/1849076https://www.c-plusplus.net/forum/post/1849076Tue, 02 Feb 2010 11:39:48 GMT<![CDATA[Reply to Problem mit char on Tue, 02 Feb 2010 11:40:44 GMT]]>oops sry

int parameter :: pw_pruefung ( int ext_para , char c)

das char c; gehört nicht dazu ...

]]>https://www.c-plusplus.net/forum/post/1849078https://www.c-plusplus.net/forum/post/1849078Tue, 02 Feb 2010 11:40:44 GMT<![CDATA[Reply to Problem mit char on Tue, 02 Feb 2010 12:11:30 GMT]]>Habs alleine hinbekommen. :>

#include <iostream>
using namespace std; 

class parameter 
{ 

    public: 
	int pw_pruefung ( int ext_para , char argv[] );
};

	int parameter ::  pw_pruefung ( int ext_para , char argv[] )
	{

	char argv_2 [20];

		 if (ext_para == 1)
		 {
			cout << "ext_para: " << ext_para <<endl;
			cout << " Error kein Parameter " <<endl;

			return 0;
		 }

			strncpy ( argv_2 , argv , 20) ;
			cout << argv_2;

	}

int main(int argc, char* argv[])
{
parameter para;
para.pw_pruefung( argc ,  argv [1] );

system("PAUSE");
return 0; 
}
]]>https://www.c-plusplus.net/forum/post/1849099https://www.c-plusplus.net/forum/post/1849099Tue, 02 Feb 2010 12:11:30 GMT