std::numeric_limits
std::numeric_limits
Defined in header <limits> | ||
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template< class T > class numeric_limits; |
The numeric_limits class template provides a standardized way to query various properties of arithmetic types (e.g. the largest possible value for type int is std::numeric_limits<int>::max()).
This information is provided via specializations of the numeric_limits template. The standard library makes available specializations for all arithmetic types:
Defined in header
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