Math.h File Reference

#include <vtkm/TypeTraits.h>
#include <vtkm/Types.h>
#include <vtkm/VecTraits.h>
#include <limits>
#include <cmath>
#include <cstring>
#include <limits.h>
#include <math.h>
#include <stdlib.h>
#include <algorithm>

Go to the source code of this file.

Namespaces
	vtkm
	Groups connected points that have the same field value.

Macros
#define	VTKM_USE_STL
#define	VTKM_CUDA_MATH_FUNCTION_32(func)   func##f
#define	VTKM_CUDA_MATH_FUNCTION_64(func)   func
#define	VTKM_USE_IEEE_NONFINITE
#define	VTKM_NAN_BITS_32   0x7FC00000U
#define	VTKM_INF_BITS_32   0x7F800000U
#define	VTKM_NEG_INF_BITS_32   0xFF800000U
#define	VTKM_EPSILON_32   1e-5f
#define	VTKM_NAN_BITS_64   0x7FF8000000000000ULL
#define	VTKM_INF_BITS_64   0x7FF0000000000000ULL
#define	VTKM_NEG_INF_BITS_64   0xFFF0000000000000ULL
#define	VTKM_EPSILON_64   1e-9

Functions
vtkm::Float32	vtkm::Ldexp (vtkm::Float32 x, vtkm::Int32 exponent)
vtkm::Float64	vtkm::Ldexp (vtkm::Float64 x, vtkm::Int32 exponent)
vtkm::UInt64	vtkm::FloatDistance (vtkm::Float64 x, vtkm::Float64 y)
	Computes the number of representables between two floating point numbers. More...
vtkm::UInt64	vtkm::FloatDistance (vtkm::Float32 x, vtkm::Float32 y)
	Computes the number of representables between two floating point numbers. More...
template<typename T >
T	vtkm::DifferenceOfProducts (T a, T b, T c, T d)
template<typename T >
vtkm::Vec< T, 2 >	vtkm::QuadraticRoots (T a, T b, T c)
	Solves ax² + bx + c = 0. More...
vtkm::Int32	vtkm::FindFirstSetBit (vtkm::UInt32 word)
	Bitwise operations. More...
vtkm::Int32	vtkm::FindFirstSetBit (vtkm::UInt64 word)
	Find the first set bit in word, and return its position (1-64). More...
vtkm::Int32	vtkm::CountSetBits (vtkm::UInt32 word)
	Count the total number of bits set in word. More...
vtkm::Int32	vtkm::CountSetBits (vtkm::UInt64 word)
	Count the total number of bits set in word. More...
vtkm::Float32	vtkm::Sin (vtkm::Float32 x)
vtkm::Float64	vtkm::Sin (vtkm::Float64 x)
vtkm::Float32	vtkm::Cos (vtkm::Float32 x)
vtkm::Float64	vtkm::Cos (vtkm::Float64 x)
vtkm::Float32	vtkm::Tan (vtkm::Float32 x)
vtkm::Float64	vtkm::Tan (vtkm::Float64 x)
vtkm::Float32	vtkm::ASin (vtkm::Float32 x)
vtkm::Float64	vtkm::ASin (vtkm::Float64 x)
vtkm::Float32	vtkm::ACos (vtkm::Float32 x)
vtkm::Float64	vtkm::ACos (vtkm::Float64 x)
vtkm::Float32	vtkm::ATan (vtkm::Float32 x)
vtkm::Float64	vtkm::ATan (vtkm::Float64 x)
vtkm::Float32	vtkm::SinH (vtkm::Float32 x)
vtkm::Float64	vtkm::SinH (vtkm::Float64 x)
vtkm::Float32	vtkm::CosH (vtkm::Float32 x)
vtkm::Float64	vtkm::CosH (vtkm::Float64 x)
vtkm::Float32	vtkm::TanH (vtkm::Float32 x)
vtkm::Float64	vtkm::TanH (vtkm::Float64 x)
vtkm::Float32	vtkm::ASinH (vtkm::Float32 x)
vtkm::Float64	vtkm::ASinH (vtkm::Float64 x)
vtkm::Float32	vtkm::ACosH (vtkm::Float32 x)
vtkm::Float64	vtkm::ACosH (vtkm::Float64 x)
vtkm::Float32	vtkm::ATanH (vtkm::Float32 x)
vtkm::Float64	vtkm::ATanH (vtkm::Float64 x)
vtkm::Float32	vtkm::Sqrt (vtkm::Float32 x)
vtkm::Float64	vtkm::Sqrt (vtkm::Float64 x)
vtkm::Float32	vtkm::Cbrt (vtkm::Float32 x)
vtkm::Float64	vtkm::Cbrt (vtkm::Float64 x)
vtkm::Float32	vtkm::Exp (vtkm::Float32 x)
vtkm::Float64	vtkm::Exp (vtkm::Float64 x)
vtkm::Float32	vtkm::Exp2 (vtkm::Float32 x)
vtkm::Float64	vtkm::Exp2 (vtkm::Float64 x)
vtkm::Float32	vtkm::ExpM1 (vtkm::Float32 x)
vtkm::Float64	vtkm::ExpM1 (vtkm::Float64 x)
vtkm::Float32	vtkm::Log (vtkm::Float32 x)
vtkm::Float64	vtkm::Log (vtkm::Float64 x)
vtkm::Float32	vtkm::Log2 (vtkm::Float32 x)
vtkm::Float64	vtkm::Log2 (vtkm::Float64 x)
vtkm::Float32	vtkm::Log10 (vtkm::Float32 x)
vtkm::Float64	vtkm::Log10 (vtkm::Float64 x)
vtkm::Float32	vtkm::Log1P (vtkm::Float32 x)
vtkm::Float64	vtkm::Log1P (vtkm::Float64 x)
vtkm::Float32	vtkm::Clamp (vtkm::Float32 x, vtkm::Float32 lo, vtkm::Float32 hi)
vtkm::Float64	vtkm::Clamp (vtkm::Float64 x, vtkm::Float64 lo, vtkm::Float64 hi)
vtkm::Float32	vtkm::Ceil (vtkm::Float32 x)
vtkm::Float64	vtkm::Ceil (vtkm::Float64 x)
vtkm::Float32	vtkm::Floor (vtkm::Float32 x)
vtkm::Float64	vtkm::Floor (vtkm::Float64 x)
vtkm::Float32	vtkm::Round (vtkm::Float32 x)
vtkm::Float64	vtkm::Round (vtkm::Float64 x)
vtkm::Float32	vtkm::Frexp (vtkm::Float32 x, vtkm::Int32 *exponent)
vtkm::Float64	vtkm::Frexp (vtkm::Float64 x, vtkm::Int32 *exponent)
vtkm::Float32	vtkm::Sin (vtkm::Float32 x)
vtkm::Float64	vtkm::Sin (vtkm::Float64 x)
vtkm::Float32	vtkm::Cos (vtkm::Float32 x)
vtkm::Float64	vtkm::Cos (vtkm::Float64 x)
vtkm::Float32	vtkm::Tan (vtkm::Float32 x)
vtkm::Float64	vtkm::Tan (vtkm::Float64 x)
vtkm::Float32	vtkm::ASin (vtkm::Float32 x)
vtkm::Float64	vtkm::ASin (vtkm::Float64 x)
vtkm::Float32	vtkm::ACos (vtkm::Float32 x)
vtkm::Float64	vtkm::ACos (vtkm::Float64 x)
vtkm::Float32	vtkm::ATan (vtkm::Float32 x)
vtkm::Float64	vtkm::ATan (vtkm::Float64 x)
vtkm::Float32	vtkm::SinH (vtkm::Float32 x)
vtkm::Float64	vtkm::SinH (vtkm::Float64 x)
vtkm::Float32	vtkm::CosH (vtkm::Float32 x)
vtkm::Float64	vtkm::CosH (vtkm::Float64 x)
vtkm::Float32	vtkm::TanH (vtkm::Float32 x)
vtkm::Float64	vtkm::TanH (vtkm::Float64 x)
vtkm::Float32	vtkm::ASinH (vtkm::Float32 x)
vtkm::Float64	vtkm::ASinH (vtkm::Float64 x)
vtkm::Float32	vtkm::ACosH (vtkm::Float32 x)
vtkm::Float64	vtkm::ACosH (vtkm::Float64 x)
vtkm::Float32	vtkm::ATanH (vtkm::Float32 x)
vtkm::Float64	vtkm::ATanH (vtkm::Float64 x)
vtkm::Float32	vtkm::Sqrt (vtkm::Float32 x)
vtkm::Float64	vtkm::Sqrt (vtkm::Float64 x)
vtkm::Float32	vtkm::Cbrt (vtkm::Float32 x)
vtkm::Float64	vtkm::Cbrt (vtkm::Float64 x)
vtkm::Float32	vtkm::Exp (vtkm::Float32 x)
vtkm::Float64	vtkm::Exp (vtkm::Float64 x)
vtkm::Float32	vtkm::Exp2 (vtkm::Float32 x)
vtkm::Float64	vtkm::Exp2 (vtkm::Float64 x)
vtkm::Float32	vtkm::ExpM1 (vtkm::Float32 x)
vtkm::Float64	vtkm::ExpM1 (vtkm::Float64 x)
vtkm::Float32	vtkm::Log (vtkm::Float32 x)
vtkm::Float64	vtkm::Log (vtkm::Float64 x)
vtkm::Float32	vtkm::Log2 (vtkm::Float32 x)
vtkm::Float64	vtkm::Log2 (vtkm::Float64 x)
vtkm::Float32	vtkm::Log10 (vtkm::Float32 x)
vtkm::Float64	vtkm::Log10 (vtkm::Float64 x)
vtkm::Float32	vtkm::Log1P (vtkm::Float32 x)
vtkm::Float64	vtkm::Log1P (vtkm::Float64 x)
vtkm::Float32	vtkm::Clamp (vtkm::Float32 x, vtkm::Float32 lo, vtkm::Float32 hi)
vtkm::Float64	vtkm::Clamp (vtkm::Float64 x, vtkm::Float64 lo, vtkm::Float64 hi)
vtkm::Float32	vtkm::Ceil (vtkm::Float32 x)
vtkm::Float64	vtkm::Ceil (vtkm::Float64 x)
vtkm::Float32	vtkm::Floor (vtkm::Float32 x)
vtkm::Float64	vtkm::Floor (vtkm::Float64 x)
vtkm::Float32	vtkm::Round (vtkm::Float32 x)
vtkm::Float64	vtkm::Round (vtkm::Float64 x)
vtkm::Float32	vtkm::Frexp (vtkm::Float32 x, vtkm::Int32 *exponent)
vtkm::Float64	vtkm::Frexp (vtkm::Float64 x, vtkm::Int32 *exponent)

Macro Definition Documentation

VTKM_CUDA_MATH_FUNCTION_32

#define VTKM_CUDA_MATH_FUNCTION_32

(

func

)

func##f

VTKM_CUDA_MATH_FUNCTION_64

#define VTKM_CUDA_MATH_FUNCTION_64

(

func

)

func

VTKM_EPSILON_32

#define VTKM_EPSILON_32   1e-5f

VTKM_EPSILON_64

#define VTKM_EPSILON_64   1e-9

VTKM_INF_BITS_32

#define VTKM_INF_BITS_32   0x7F800000U

VTKM_INF_BITS_64

#define VTKM_INF_BITS_64   0x7FF0000000000000ULL

VTKM_NAN_BITS_32

#define VTKM_NAN_BITS_32   0x7FC00000U

VTKM_NAN_BITS_64

#define VTKM_NAN_BITS_64   0x7FF8000000000000ULL

VTKM_NEG_INF_BITS_32

#define VTKM_NEG_INF_BITS_32   0xFF800000U

VTKM_NEG_INF_BITS_64

#define VTKM_NEG_INF_BITS_64   0xFFF0000000000000ULL

VTKM_USE_IEEE_NONFINITE

#define VTKM_USE_IEEE_NONFINITE

VTKM_USE_STL

#define VTKM_USE_STL