DataInputStream.h

#ifndef gridripper_io_DataInputStream_h
#define gridripper_io_DataInputStream_h

#include <iostream>
#include "IOException.h"

namespace gridripper { namespace io {

using namespace std;

class DataInputStream
{
private:
    istream& in;

public:
    DataInputStream(istream& is): in(is) { }

    string readString() throw(IOException&);

    unsigned int readUnsignedInt() throw(IOException&);

    int readInt() throw(IOException&) {
        return (int)readUnsignedInt();
    }

    unsigned short readUnsignedShort() throw(IOException&);

    short readShort() throw(IOException&) {
        return (short)readUnsignedShort();
    }

    float readFloat() throw(IOException&);

    double readDouble() throw(IOException&);

    int skipBytes(int n) throw(IOException&);
};

} } // namespace gridripper::io

#endif /* gridripper_io_DataInputStream_h */