IntegerOps::log2max

Returns the base‐2 logorithm of value. If value is not a power of two then the return value is rounded up to the next integer. The value is treated as an unsigned value. Returns zero if value is zero.

Synopsis

Declared in <src/Rose/StringUtility/IntegerOps.h>

template<typename T>
T
log2max(T value);

Return Value

Rounded‐up base‐2 log value.

Parameters

Name	Description
value	Input value.

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