istream

/*****************************************************************************/
// Filename: istream.h
/*****************************************************************************/
// Description: This class represents an input stream class that is tied
// to input from the CRT display
/*****************************************************************************/


#ifndef _istream_h
#define _istream_h

#include <ios>
#include <string>
using std::string;

namespace ppcStreams
{
	class istream : virtual public ios
	{
		public:
			istream();
			virtual ~istream();

			istream& getline(char* s, int streamsize, char delimiter = endl);
			istream& getline(string& s, char delimiter = endl);
			virtual bool eof();

			template <typename T> istream& operator>>(T& var);


			virtual operator void*();

		protected:
			virtual int InFunction(const char* format, ...);

		private:
			virtual istream& operator>>(char& c); 
			virtual istream& operator>>(char* s);
			virtual istream& operator>>(const char* s);
			virtual istream& operator>>(double& d);
			virtual istream& operator>>(float& f);
			virtual istream& operator>>(int& i);
			virtual istream& operator>>(long& l); 
			virtual istream& operator>>(short& s);
			virtual istream& operator>>(unsigned int& ui);
			virtual istream& operator>>(unsigned long& ui);
			virtual istream& operator>>(unsigned short& ui);
			virtual istream& operator>>(string& s);
			
			template <typename T> static istream& operator>>(istream& is, T& var);
	};

	/****************************************************************************************/
	inline istream& getline(istream& stream, char* s, int streamsize, char delimiter = endl)
	/****************************************************************************************/
	{
		return(stream.getline(s, streamsize, delimiter));
	}

	/****************************************************************************************/
	inline istream& getline(istream& stream, string& s, char delimiter = endl)
		/****************************************************************************************/
	{
		return(stream.getline(s, delimiter));
	}
};

#endif