BloombergLP::bdldfp::DecimalUtil::round

Synopses

Declared in <bdldfp_decimalutil.h>

Same as the related overload above for round.

static
Decimal128
round(Decimal128 x);

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Return the integral value nearest to the specified x. Round halfway cases away from zero, regardless of the current decimal floating point rounding mode.

static
Decimal32
round(Decimal32 x);

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Same as the related overload above for round.

static
Decimal64
round(Decimal64 x);

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Same as the related overload above for round.

static
Decimal128
round(
    Decimal128 x,
    unsigned int precision);

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Return the specified x value rounded to the specified precision decimal places. Round halfway cases away from zero, regardless of the current decimal floating point rounding mode. If x is integral, positive zero, negative zero, NaN, or infinity then return x itself.

static
Decimal32
round(
    Decimal32 x,
    unsigned int precision);

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Same as the related overload above for round.

static
Decimal64
round(
    Decimal64 x,
    unsigned int precision);

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