parseUnsignedInteger overloads

Synopses

Declared in <bdlb_numericparseutil.h>

Parse an unsigned integer not exceeding maxValue from a string.

static
int
parseUnsignedInteger(
    bsls::Types::Uint64* result,
    std::string_view const& inputString,
    int base,
    bsls::Types::Uint64 const maxValue);

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Parse an unsigned integer with a digit‐count limit from a string.

static
int
parseUnsignedInteger(
    bsls::Types::Uint64* result,
    std::string_view const& inputString,
    int base,
    bsls::Types::Uint64 const maxValue,
    int maxNumDigits);

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Parse a bounded unsigned integer from a string, also returning the suffix.

static
int
parseUnsignedInteger(
    bsls::Types::Uint64* result,
    std::string_view* remainder,
    std::string_view const& inputString,
    int base,
    bsls::Types::Uint64 const maxValue);

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Parse a digit‐limited unsigned integer from a string, also returning the suffix.

static
int
parseUnsignedInteger(
    bsls::Types::Uint64* result,
    std::string_view* remainder,
    std::string_view const& inputString,
    int base,
    bsls::Types::Uint64 const maxValue,
    int maxNumDigits);

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Return Value

0 on success, and a non‐zero value otherwise

Parameters

Name

Description

result

location to store the parsed value

inputString

text to parse

base

numeric base in [2 .. 36]

maxValue

highest acceptable parsed value

maxNumDigits

maximum number of digit characters to consume

remainder

unparsed suffix of inputString after a successful parse (unchanged on failure)

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