FloatComparison.hpp File Reference

Methods for comparing floating point numbers. More...

#include <algorithm>
#include <cmath>
#include <limits>
#include <type_traits>

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Namespaces
namespace	volcart
	Volume Cartographer library

Functions
template<typename T , std::enable_if_t< std::is_floating_point< T >::value, bool > = true>
auto	volcart::AlmostEqual (const T lhs, const T rhs, T epsAbs=static_cast< T >(DEFAULT_MAX_DIFFERENCE), T epsRel=std::numeric_limits< T >::epsilon()) -> bool
	Compare if two floating-point numbers are "almost equal". More...

Variables
static constexpr double	volcart::DEFAULT_MAX_DIFFERENCE = 1e-7

Detailed Description

Methods for comparing floating point numbers.

Author

Seth Parker

Date

November 2016

Provides templated methods for floating-point comparison. Based off the algorithms described by Bruce Dawson.

Definition in file FloatComparison.hpp.