hexdump.h

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// include guard
#ifndef TF_HEXDUMP_H_VERSION

#define TF_HEXDUMP_H_VERSION \
  "TF_HEXDUMP_H   V1.0"

#include<iomanip>
#include<iostream>
#include<ctype.h>

namespace tfxx {

  namespace util {

    std::ostream& hexdump(const void* pp, const unsigned int& size,
                          std::ostream& os=std::cout,
                          const char& c='.', const unsigned int&n=16);

  /* ---------------------------------------------------------------------- */

    template<class C>
      std::ostream& hexdump(const C& v, std::ostream& os=std::cout,
                   const char& c='.', const unsigned int&n=16)
      {
        // provide pointer to object
        //const unsigned char* p=reinterpret_cast<const unsigned char *>(&v);
        // size of object
        const unsigned int size=sizeof(v);
        // call raw memory hex dump
        hexdump(&v, size, os, c, n);
        return os;
      } // std::ostream& hexdump(const C& v, std::ostream& os=std::cout,
        //                       const char& c='.', const int&n=16)

  } // namespace util

} // namespace tfxx

#define TFXX_hexdump(V) std::cout << "hex dump of object \"" \
                        << #V << "\":" << std::endl; \
                        tfxx::util::hexdump(V);

#endif // TF_HEXDUMP_H_VERSION (includeguard)

/* ----- END OF hexdump.h ----- */