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#ifndef INCLUDED_BOBCAT_OHEXBUF_
#define INCLUDED_BOBCAT_OHEXBUF_
#include <iosfwd>
#include <string>
#include <bobcat/ofilterbuf>
#include <bobcat/exception>
namespace FBB
{
class OHexBuf: public OFilterBuf
{
std::ios::fmtflags d_current;
char d_padding;
size_t d_width;
size_t d_count;
std::string d_separator;
void (OHexBuf::*d_separated)(int ch);
void (OHexBuf::*d_widthHandler)();
public:
OHexBuf(std::ostream &out, size_t width = 0,
std::string const &separator = "");
~OHexBuf() override;
size_t size() const; // .f
void setWidth(size_t width);
void separator(bool reset = true); // 1
void separator(std::string const &sep, bool reset = true); // 2
void eoi(); // .f
static std::string text2bin(std::string const &in); // length and
// contents not
// checked
private:
int overflow(int ch) override;
int sync() override;
void eoi_() override;
void separated(int ch);
void plain(int ch);
void widthHandler();
void noWidth();
void clear(bool reset);
};
#include "size.f"
} // FBB
#endif
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