Rose::BitOps::select

Combine two values based on a bit mask.

Synopsis

Declared in <src/Rose/BitOps.h>

template<typename Unsigned>
Unsigned
select(
    Unsigned cond,
    Unsigned a,
    Unsigned b);

Description

The return value has bits from a and b depending on the mask cond. If the mask bit i is set, then the return value bit i comes from a, otherwise it comes from b.

Return Value

Combined value.

Parameters

Name	Description
cond	Mask selecting between a and b.
a	Value used when mask bit is 1.
b	Value used when mask bit is 0.

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