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SourceVuESP-IDF Framework and ExamplesESP-IDFot::ParseDigit()

ot::ParseDigit() function

Parse a given digit character to its numeric value.

Syntax

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Summary

Declaration

Definition

from string.hpp:317

Error ParseDigit(char aDigitChar, uint8_t &aValue);

Implemented in string.cpp:270

Arguments

Argument

Description

aDigitChar

The digit character to parse.

aValue

A reference to return the parsed value on success.

Return value

kErrorNone Successfully parsed the digit, @p aValue is updated. kErrorInvalidArgs @p aDigitChar is not a valid digit character.

References

Code

Location

Referrer

Error ParseDigit(char aDigitChar, uint8_t &aValue)

string.cpp:270

Error ParseDigit(char aDigitChar, uint8_t &aValue);

string.hpp:317

SuccessOrExit(error = isHex ? ParseHexDigit(*cur, digit) : ParseDigit(*cur, digit));

parse_cmdline.cpp:135

ot::Utils::CmdLineParser::ParseAsUint64()

while (ParseDigit(*cur, digit) == kErrorNone)

string.cpp:212

ot::StringParseUint8()

error = ParseDigit(aHexChar, aValue);

string.cpp:295

ot::ParseHexDigit()

Call Tree

ot::ParseDigit() is called by 3 functions and calls 1 function:

ot::StringParseUint8()

ot::ParseHexDigit()

ot::Utils::CmdLineParser::ParseAsUint64()

ot::ParseDigit()

ot::IsDigit()

Data Use

ot::ParseDigit() reads 2 variables:

ot::kErrorNone

ot::kErrorInvalidArgs

ot::ParseDigit()

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