Constructors

Synopses

Declared in <bdldfp_decimalformatconfig.h>

Create an object of this class having the default attribute values.

DecimalFormatConfig();

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Create an object of this class having the specified precision to control how many digits are written after a decimal point.

explicit
DecimalFormatConfig(
    int precision,
    Style style = e_NATURAL,
    Sign sign = e_NEGATIVE_ONLY,
    char const* infinity = "inf",
    char const* nan = "nan",
    char const* snan = "snan",
    char point = '.',
    char exponent = 'e',
    bool showpoint = false,
    int expWidth = 2);

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Parameters

Name

Description

precision

number of digits written after the decimal point

style

how the decimal number is written

sign

how the sign is output

infinity

string used to output an infinity value

nan

string used to output a NaN value

snan

string used to output a signaling NaN value

point

character used for decimal points

exponent

character used for the exponent

showpoint

whether a decimal point is always displayed

expWidth

minimum number of digits used to write the exponent

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