parseSignedInteger overloads

Synopses

Declared in <bdlb_numericparseutil.h>

Parse a signed integer within [minValue .. maxValue] from a string.

static
int
parseSignedInteger(
    bsls::Types::Int64* result,
    std::string_view const& inputString,
    int base,
    bsls::Types::Int64 const minValue,
    bsls::Types::Int64 const maxValue);

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

static
int
parseSignedInteger(
    bsls::Types::Int64* result,
    std::string_view* remainder,
    std::string_view const& inputString,
    int base,
    bsls::Types::Int64 const minValue,
    bsls::Types::Int64 const maxValue);

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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]

minValue

lowest acceptable parsed value (must be negative)

maxValue

highest acceptable parsed value (must be positive)

remainder

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

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