iostream.h

eC++编译器源码

#pragma iostream
#include <iomanip.h>
//for output, the maniplulators are hex/dec/oct/binary scientific/fixed
//also setw() for width and setprecision() for # of digits to right of decimal
//for input, call cin.eof() to test for failure

class iostreams {
public:
iostreams & operator<<(iosret x);
iostreams & operator<<(ManipBase x);
iostreams & operator<<(int x);
iostreams & operator<<(unsigned int x);
iostreams & operator<<(long x);
iostreams & operator<<(double x);
iostreams & operator<<(char x);
iostreams & operator<<(char x[]);
iostreams & operator<<(boolean x);
iostreams & operator>>(int &x);
iostreams & operator>>(unsigned int &x);
iostreams & operator>>(long &x);
iostreams & operator>>(double &x);
iostreams & operator>>(char &x);
iostreams & operator>>(char &x[]);
iostreams & operator>>(boolean &x);
boolean eof();
void *p; 
};
iostreams cin;
iostreams cout;