iostream.h

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#ifndef iostream_h
#define iostream_h
#include "istream.h"
#include "ostream.h"
inline istream &ws(istream &is)
{
    is.skipWhite();
    return is;
}

inline ostream &endl(ostream &os)
{
    os.put('\n');
#if ENDL_CALLS_FLUSH
    os.flush();
#endif // ENDL_CALLS_FLUSH
    return os;
}

inline ostream &flush(ostream &os)
{
    os.flush();
    return os;
}

struct setfill
{
    char c;
    explicit setfill(char arg) : c(arg)
    {
    }
};

inline ostream &operator<<(ostream &os, const setfill &arg)
{
    os.fill(arg.c);
    return os;
}

inline istream &operator>>(istream &obj, const setfill &arg)
{
    obj.fill(arg.c);
    return obj;
}
//------------------------------------------------------------------------------
struct setprecision
{
    unsigned int p;
    explicit setprecision(unsigned int arg) : p(arg)
    {
    }
};

inline ostream &operator<<(ostream &os, const setprecision &arg)
{
    os.precision(arg.p);
    return os;
}

inline istream &operator>>(istream &is, const setprecision &arg)
{
    is.precision(arg.p);
    return is;
}
//------------------------------------------------------------------------------
struct setw
{
    unsigned w;
    explicit setw(unsigned arg) : w(arg)
    {
    }
};

inline ostream &operator<<(ostream &os, const setw &arg)
{
    os.width(arg.w);
    return os;
}

inline istream &operator>>(istream &is, const setw &arg)
{
    is.width(arg.w);
    return is;
}
//==============================================================================
class iostream : public istream, public ostream
{
};
#endif // iostream_h