HexPuller< CharPuller > Class Template Reference

#include <MIDI_Parsers/HexPuller.hpp>

Detailed Description

template<class CharPuller>
class HexPuller< CharPuller >

Class that parses hexadecimal ASCII text to bytes.

For example, parses the string "7f A 123456" to the bytes {0x7F, 0x0A, 0x12, 0x34, 0x56}.

Template Parameters

CharPuller

Class that supplies the ASCII characters to parse.

See also

BufferPuller

StreamPuller

Definition at line 25 of file HexPuller.hpp.

Collaboration diagram for HexPuller< CharPuller >:

Public Member Functions
	HexPuller (CharPuller &&puller)
bool	pull (uint8_t &output)
	Pull out a new byte.

Public Attributes
CharPuller	puller

Static Private Member Functions
static uint8_t	hex2int (char hex)
	Convert a hexadecimal character to a 4-bit nibble.

Private Attributes
char	char1 = '\0'
char	char2 = '\0'

Constructor & Destructor Documentation

HexPuller()

template<class CharPuller >

HexPuller ( CharPuller && puller )

inline

Definition at line 27 of file HexPuller.hpp.

Member Function Documentation

pull()

template<class CharPuller >

bool pull ( uint8_t & output )

inline

Pull out a new byte.

Pulls characters from the CharPuller until a hexadecimal number was found, decodes it, and returns it.

Parameters

[out]

output

A new byte (if available).

Returns

True if a byte was available, false otherwise.

Definition at line 35 of file HexPuller.hpp.

hex2int()

template<class CharPuller >

static uint8_t hex2int ( char hex )

inlinestaticprivate

Convert a hexadecimal character to a 4-bit nibble.

Definition at line 61 of file HexPuller.hpp.

Member Data Documentation

puller

template<class CharPuller >

CharPuller puller

Definition at line 66 of file HexPuller.hpp.

char1

template<class CharPuller >

char char1 = '\0'

private

Definition at line 69 of file HexPuller.hpp.

char2

template<class CharPuller >

char char2 = '\0'

private

Definition at line 70 of file HexPuller.hpp.

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The documentation for this class was generated from the following file:

• HexPuller.hpp