Checks whether a quantity specification is tagged as non‐negative
Synopsis
Declared in <mp‐units/framework/quantity_spec_conversion.h>
template<QuantitySpec Q>
[[nodiscard]]
consteval
bool
is_non_negative(Q q);Return Value
true if quantities of Q can never hold a negative value
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Note
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The return value should not be discarded. |
Template Parameters
Name |
Description |
Q |
quantity specification type |
Parameters
Name |
Description |
q |
quantity specification value |
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