input_archive.h

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#ifndef TUE_SERIALIZATION_INPUT_ARCHIVE_H_
#define TUE_SERIALIZATION_INPUT_ARCHIVE_H_
 
#include <iostream>
 
namespace tue
{
namespace serialization
{
 
class InputArchive {
 
public:
 
    InputArchive(std::istream& stream) : stream_(stream) {
        stream_.read((char*)&version_, sizeof(version_));
    }
 
    virtual ~InputArchive() {}
 
    inline InputArchive& operator>>(unsigned char& c) { stream_.read((char*)&c, sizeof(c)); return *this; }
 
    inline InputArchive& operator>>(float& f) { stream_.read((char*)&f, sizeof(f)); return *this; }
 
    inline InputArchive& operator>>(double& d) { stream_.read((char*)&d, sizeof(d)); return *this; }
 
    inline InputArchive& operator>>(int& i) { stream_.read((char*)&i, sizeof(i)); return *this; }
 
    inline InputArchive& operator>>(std::string& s) {
        s.clear();
        char c;
        while(!stream_.eof()) {
            stream_.read(&c, 1);
            if (c == '\0') {
                break;
            }
            s += c;
        }
        return *this;
    }
 
    inline std::istream& stream() { return stream_; }
 
    inline int version() { return version_; }
 
protected:
 
    std::istream& stream_;
 
    int version_;
 
};
 
}
 
}
 
#endif