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| | tlv (generic_file &f) |
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| tlv (const tlv &ref)=default |
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| tlv (tlv &&ref) noexcept=default |
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tlv & | operator= (const tlv &ref)=default |
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tlv & | operator= (tlv &&ref) noexcept=default |
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void | setup (generic_file &f) |
| | same as the constructor but on an existing object
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void | dump (generic_file &f) const |
| | dumps the tlv contents to file
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| U_16 | get_type () const |
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| void | set_type (U_16 val) |
| | get the TLV type
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| | memory_file () |
| | Constructors & Destructor.
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| memory_file (const memory_file &ref)=default |
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| memory_file (memory_file &&ref) noexcept=default |
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memory_file & | operator= (const memory_file &ref)=default |
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memory_file & | operator= (memory_file &&ref) noexcept=default |
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| void | reset () |
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| infinint | size () const |
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| virtual bool | skippable (skippability direction, const infinint &amount) override |
| | whether the implementation is able to skip
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| virtual bool | skip (const infinint &pos) override |
| | skip at the absolute position
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| virtual bool | skip_to_eof () override |
| | skip to the end of file
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| virtual bool | skip_relative (S_I x) override |
| | skip relatively to the current position
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| virtual bool | truncatable (const infinint &pos) const override |
| | whether the implementation is able to truncate to the given position
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| virtual infinint | get_position () const override |
| | get the current read/write position
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| | generic_file (gf_mode m) |
| | main constructor
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| | generic_file (const generic_file &ref) |
| | copy constructor
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| | generic_file (generic_file &&ref) noexcept |
| | move constructor
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| generic_file & | operator= (const generic_file &ref) |
| | assignment operator
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| generic_file & | operator= (generic_file &&ref) noexcept |
| | move operator
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| | ~generic_file () noexcept(false) |
| | virtual destructor,
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void | terminate () |
| | destructor-like call, except that it is allowed to throw exceptions
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| bool | operator== (generic_file &ref) |
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| bool | operator!= (generic_file &ref) |
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| gf_mode | get_mode () const |
| | retreive the openning mode for this object
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| void | read_ahead (const infinint &amount) |
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| void | ignore_read_ahead (bool mode) |
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| virtual U_I | read (char *a, U_I size) override |
| | read data from the generic_file inherited from proto_generic_file
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| virtual void | write (const char *a, U_I size) override |
| | write data to the generic_file inherited from proto_generic_file
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| void | write (const std::string &arg) |
| | write a string to the generic_file
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S_I | read_back (char &a) |
| | skip back one char, read on char and skip back one char
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| S_I | read_forward (char &a) |
| | read one char
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| virtual void | truncate (const infinint &pos) |
| | truncate file at the given offset
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| virtual void | copy_to (generic_file &ref) |
| | copy all data from current position to the object in argument
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| virtual void | copy_to (generic_file &ref, const infinint &crc_size, crc *&value) |
| | copy all data from the current position to the object in argument and computes a CRC value of the transmitted data
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U_32 | copy_to (generic_file &ref, U_32 size) |
| | small copy (up to 4GB) with CRC calculation
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infinint | copy_to (generic_file &ref, infinint size) |
| | copy the given amount to the object in argument
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| bool | diff (generic_file &f, const infinint &me_read_ahead, const infinint &you_read_ahead, const infinint &crc_size, crc *&value) |
| | compares the contents with the object in argument
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| bool | diff (generic_file &f, const infinint &me_read_ahead, const infinint &you_read_ahead, const infinint &crc_size, crc *&value, infinint &err_offset) |
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| void | reset_crc (const infinint &width) |
| | reset CRC on read or writen data
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| bool | crc_status () const |
| | to known whether CRC calculation is activated or not
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| crc * | get_crc () |
| | get CRC of the transfered date since last reset
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void | sync_write () |
| | write any pending data
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void | flush_read () |
| | be ready to read at current position, reseting all pending data for reading, cached and in compression engine for example
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| proto_generic_file (const proto_generic_file &ref)=default |
| | copy constructor
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| proto_generic_file (proto_generic_file &&ref) noexcept=default |
| | move constructor
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proto_generic_file & | operator= (const proto_generic_file &ref)=default |
| | assignment operator
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proto_generic_file & | operator= (proto_generic_file &&ref) noexcept=default |
| | move operator
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| virtual | ~proto_generic_file () noexcept(false) |
| | virtual destructor
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Type Length Value Structure
this structure holds arbitrary type of data this is used in particular for the slice header
- Note
- a tlv is a memory_file, that way it holds the *V*alue and *L*ength of the data. Only the *T*ype field needs to be added to the memory_file datastructure
Definition at line 43 of file tlv.hpp.