MathUtils.h File Reference

#include "CommonConstants/MathConstants.h"
#include "ITStracking/Constants.h"
#include "MathUtils/Utils.h"
#include "GPUCommonMath.h"
#include "GPUCommonDef.h"

Go to the source code of this file.

Namespaces
namespace	o2
	a couple of static helper functions to create timestamp values for CCDB queries or override obsolete objects
namespace	o2::its
namespace	o2::its::math_utils

Functions
	o2::its::math_utils::GPUhdi () float computePhi(float x
	o2::its::math_utils::if (o2::gpu::CAMath::Abs(area)< constants::Tolerance)
return f *	o2::its::math_utils::area (d1 *d2 *d3)
return *k1 *k2 *y1 y3 k2 *x1 x2 k1 *x2	o2::its::math_utils::x3 (k2 - k1)
	o2::its::math_utils::return (z1 - z2)/d

Variables
float	o2::its::math_utils::y
float	o2::its::math_utils::y1
float float	o2::its::math_utils::x2
float float float	o2::its::math_utils::y2
float float float float	o2::its::math_utils::x3
float float float float float	o2::its::math_utils::y3
const float	o2::its::math_utils::dx1 = x2 - x1
const float	o2::its::math_utils::dy1 = y2 - y1
const float	o2::its::math_utils::dx2 = x3 - x2
const float	o2::its::math_utils::dy2 = y3 - y2
const float	o2::its::math_utils::dx3 = x1 - x3
const float	o2::its::math_utils::dy3 = y1 - y3
const float	o2::its::math_utils::d1 = o2::gpu::CAMath::Sqrt((dx1 * dx1) + (dy1 * dy1))
const float	o2::its::math_utils::d2 = o2::gpu::CAMath::Sqrt((dx2 * dx2) + (dy2 * dy2))
const float	o2::its::math_utils::d3 = o2::gpu::CAMath::Sqrt((dx3 * dx3) + (dy3 * dy3))
const float	o2::its::math_utils::k1 = (y2 - y1) / dx21
const float	o2::its::math_utils::k2 = (y3 - y2) / dx32
float float float float	o2::its::math_utils::z1
float float float float float	o2::its::math_utils::z2
float	o2::its::math_utils::b
const float	o2::its::math_utils::phiB
const float const float	o2::its::math_utils::phiCut
float	o2::its::math_utils::w
float	o2::its::math_utils::v
float	o2::its::math_utils::p
float float	o2::its::math_utils::xX0