Description

Collaboration diagram for Multicore math:

Classes
class	chrono::real2
	Chrono::Multicore pair (2-dimensional vector). More...

class	chrono::real3
	Chrono::Multicore triplet (3-dimensional vector). More...

class	chrono::real4
	Chrono multicore qudruple (4-dimensional array). More...

class	chrono::quaternion
	Chrono multicore quaternion class. More...

Macros
#define	THRUST_PAR

#define	Thrust_Inclusive_Scan_Sum(x, y)

#define	Thrust_Sort_By_Key(x, y) thrust::sort_by_key(THRUST_PAR x.begin(), x.end(), y.begin())

#define	Run_Length_Encode(y, z, w)

#define	Thrust_Inclusive_Scan(x) thrust::inclusive_scan(THRUST_PAR x.begin(), x.end(), x.begin())

#define	Thrust_Exclusive_Scan(x) thrust::exclusive_scan(THRUST_PAR x.begin(), x.end(), x.begin())

#define	Thrust_Fill(x, y) thrust::fill(x.begin(), x.end(), y)

#define	Thrust_Sort(x) thrust::sort(THRUST_PAR x.begin(), x.end())

#define	Thrust_Count(x, y) thrust::count(THRUST_PAR x.begin(), x.end(), y)

#define	Thrust_Sequence(x) thrust::sequence(x.begin(), x.end())

#define	Thrust_Equal(x, y) thrust::equal(THRUST_PAR x.begin(), x.end(), y.begin())

#define	Thrust_Max(x) x[thrust::max_element(THRUST_PAR x.begin(), x.end()) - x.begin()]

#define	Thrust_Min(x) x[thrust::min_element(THRUST_PAR x.begin(), x.end()) - x.begin()]

#define	Thrust_Total(x) thrust::reduce(THRUST_PAR x.begin(), x.end())

#define	Thrust_Unique(x) thrust::unique(THRUST_PAR x.begin(), x.end()) - x.begin();

#define	DBG(x) printf(x);

#define	OPERATOR_EQUALS(op, tin, tout)

#define	OPERATOR_EQUALSALT_PROTO(op, tin, tout) tout& operator op##=(tout& a, const tin& scale);

#define	OPERATOR_EQUALSALT(op, tin, tout)

#define	OPERATOR_EQUALS_PROTO(op, tin, tout) tout& operator op##=(tout& a, const tin& scale);

#define	OPERATOR_EQUALS_IMPL(op, tin, tout)

#define	C_REAL_MAX DBL_MAX

#define	C_REAL_MIN DBL_MIN

#define	C_REAL_EPSILON DBL_EPSILON

#define	C_REAL_MAX FLT_MAX

#define	C_REAL_MIN FLT_MIN

#define	C_REAL_EPSILON FLT_EPSILON

Typedefs
typedef double	chrono::real

Functions
template<typename Enumeration >
auto	chrono::as_integer (Enumeration const value) -> typename std::underlying_type< Enumeration >::type
	Explicit conversion of scoped enumeration to int (e.g. for streaming).

template<typename InputIterator1 , typename InputIterator2 , typename OutputIterator >
OutputIterator	chrono::Thrust_Expand (InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, OutputIterator output)
	Utility to expand an input sequence by replicating each element a variable number of times. More...

CUDA_HOST_DEVICE ChApi real3	chrono::operator* (const Mat33 &M, const real3 &v)

CUDA_HOST_DEVICE ChApi Mat33	chrono::operator* (const Mat33 &N, const real scale)

CUDA_HOST_DEVICE ChApi Mat33	chrono::operator* (const Mat33 &M, const Mat33 &N)

CUDA_HOST_DEVICE ChApi Mat33	chrono::operator+ (const Mat33 &M, const Mat33 &N)

CUDA_HOST_DEVICE ChApi Mat33	chrono::operator- (const Mat33 &M, const Mat33 &N)

CUDA_HOST_DEVICE ChApi OPERATOR_EQUALSALT_PROTO real CUDA_HOST_DEVICE ChApi OPERATOR_EQUALSALT_PROTO Mat33 CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALSALT_PROTO (+, Mat33, Mat33) CUDA_HOST_DEVICE ChApi OPERATOR_EQUALSALT_PROTO(-

CUDA_HOST_DEVICE ChApi OPERATOR_EQUALSALT real CUDA_HOST_DEVICE ChApi OPERATOR_EQUALSALT Mat33 CUDA_HOST_DEVICE ChApi Mat33 CUDA_HOST_DEVICE ChApi Mat33	chrono::operator- (const Mat33 &M)

CUDA_HOST_DEVICE ChApi Mat33	chrono::operator* (const real s, const Mat33 &a)

CUDA_HOST_DEVICE ChApi Mat33	chrono::SkewSymmetric (const real3 &r)

CUDA_HOST_DEVICE ChApi Mat33	chrono::SkewSymmetricAlt (const real3 &r)

CUDA_HOST_DEVICE ChApi real	chrono::Determinant (const Mat33 &m)

CUDA_HOST_DEVICE ChApi Mat33	chrono::Abs (const Mat33 &m)

CUDA_HOST_DEVICE ChApi Mat33	chrono::Transpose (const Mat33 &a)

CUDA_HOST_DEVICE ChApi Mat33	chrono::MultTranspose (const Mat33 &M, const Mat33 &N)

CUDA_HOST_DEVICE ChApi Mat33	chrono::TransposeMult (const Mat33 &M, const Mat33 &N)

CUDA_HOST_DEVICE ChApi real	chrono::Trace (const Mat33 &m)

CUDA_HOST_DEVICE ChApi Mat33	chrono::OuterProduct (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi real	chrono::InnerProduct (const Mat33 &A, const Mat33 &B)

CUDA_HOST_DEVICE ChApi Mat33	chrono::Adjoint (const Mat33 &A)

CUDA_HOST_DEVICE ChApi Mat33	chrono::AdjointTranspose (const Mat33 &A)

CUDA_HOST_DEVICE ChApi Mat33	chrono::Inverse (const Mat33 &A)

CUDA_HOST_DEVICE ChApi Mat33	chrono::InverseTranspose (const Mat33 &A)

CUDA_HOST_DEVICE ChApi real	chrono::Norm (const Mat33 &A)

CUDA_HOST_DEVICE ChApi real	chrono::NormSq (const Mat33 &A)

CUDA_HOST_DEVICE ChApi real	chrono::DoubleDot (const Mat33 &A, const Mat33 &B)

CUDA_HOST_DEVICE ChApi real3	chrono::LargestColumnNormalized (const Mat33 &A)

CUDA_HOST_DEVICE ChApi Mat33	chrono::operator* (const DiagMat33 &M, const Mat33 &N)

CUDA_HOST_DEVICE ChApi real3	chrono::operator* (const DiagMat33 &M, const real3 &v)

CUDA_HOST_DEVICE ChApi SymMat33	chrono::operator- (const SymMat33 &M, const real &v)

CUDA_HOST_DEVICE ChApi real3	chrono::operator* (const Mat32 &M, const real2 &v)

CUDA_HOST_DEVICE ChApi SymMat22	chrono::operator- (const SymMat22 &M, const real &v)

CUDA_HOST_DEVICE ChApi SymMat22	chrono::CofactorMatrix (const SymMat22 &A)

CUDA_HOST_DEVICE ChApi real2	chrono::LargestColumnNormalized (const SymMat22 &A)

CUDA_HOST_DEVICE ChApi SymMat33	chrono::NormalEquationsMatrix (const Mat33 &A)

CUDA_HOST_DEVICE ChApi SymMat33	chrono::CofactorMatrix (const SymMat33 &A)

CUDA_HOST_DEVICE ChApi real3	chrono::LargestColumnNormalized (const SymMat33 &A)

CUDA_HOST_DEVICE ChApi Mat32	chrono::operator* (const SymMat33 &M, const Mat32 &N)

CUDA_HOST_DEVICE ChApi SymMat22	chrono::TransposeTimesWithSymmetricResult (const Mat32 &A, const Mat32 &B)

CUDA_HOST_DEVICE ChApi SymMat22	chrono::ConjugateWithTranspose (const Mat32 &A, const SymMat33 &B)

CUDA_HOST_DEVICE ChApi void	chrono::Print (const Mat33 &A, const char *name)

CUDA_HOST_DEVICE ChApi void	chrono::Print (const Mat32 &A, const char *name)

CUDA_HOST_DEVICE ChApi void	chrono::Print (const SymMat33 &A, const char *name)

CUDA_HOST_DEVICE ChApi void	chrono::Print (const SymMat22 &A, const char *name)

CUDA_HOST_DEVICE ChApi void	chrono::PrintLine (const Mat33 &A, const char *name)

CUDA_HOST_DEVICE ChApi void	chrono::PrintLine (const Mat32 &A, const char *name)

CUDA_HOST_DEVICE ChApi void	chrono::PrintLine (const SymMat33 &A, const char *name)

CUDA_HOST_DEVICE ChApi void	chrono::PrintLine (const SymMat22 &A, const char *name)

CUDA_HOST_DEVICE ChApi vec3	chrono::operator- (const vec3 &a, const vec3 &b)

CUDA_HOST_DEVICE ChApi vec3	chrono::operator- (const vec3 &a, const int &b)

CUDA_HOST_DEVICE ChApi vec3	chrono::operator+ (const vec3 &a, const vec3 &b)

CUDA_HOST_DEVICE ChApi vec3	chrono::operator+ (const vec3 &a, const int &b)

CUDA_HOST_DEVICE ChApi vec3	chrono::Clamp (const vec3 &a, const vec3 &clamp_min, const vec3 &clamp_max)

CUDA_HOST_DEVICE ChApi vec3	chrono::Max (const vec3 &a, const vec3 &b)

CUDA_HOST_DEVICE ChApi vec3	chrono::Min (const vec3 &a, const vec3 &b)

CUDA_HOST_DEVICE real	chrono::Lerp (const real &start, const real &end, const real &t)

template<typename T >
CUDA_HOST_DEVICE void	chrono::Swap (T &a, T &b)

template<typename T >
CUDA_HOST_DEVICE void	chrono::Sort (T &a, T &b, T &c)

template<typename T >
CUDA_HOST_DEVICE void	chrono::SwapIfGreater (T &a, T &b)

CUDA_HOST_DEVICE real	chrono::Clamp (real x, real low, real high)
	Clamps a given value a between user specified minimum and maximum values.

CUDA_HOST_DEVICE void	chrono::ClampValue (real &x, real low, real high)
	Clamps a given value a between user specified minimum and maximum values.

CUDA_HOST_DEVICE real	chrono::ClampMin (real x, real low)

CUDA_HOST_DEVICE real	chrono::ClampMax (real x, real high)

CUDA_HOST_DEVICE real2	chrono::operator+ (const real2 &a, real b)

CUDA_HOST_DEVICE real2	chrono::operator- (const real2 &a, real b)

CUDA_HOST_DEVICE real2	chrono::operator* (const real2 &a, real b)

CUDA_HOST_DEVICE real2	chrono::operator/ (const real2 &a, real b)

CUDA_HOST_DEVICE real2	chrono::operator+ (const real2 &a, const real2 &b)

CUDA_HOST_DEVICE real2	chrono::operator- (const real2 &a, const real2 &b)

CUDA_HOST_DEVICE real2	chrono::operator* (const real2 &a, const real2 &b)

CUDA_HOST_DEVICE real2	chrono::operator/ (const real2 &a, const real2 &b)

CUDA_HOST_DEVICE real2	chrono::operator- (const real2 &a)

CUDA_HOST_DEVICE	chrono::OPERATOR_EQUALS_PROTO (/, real, real2)

CUDA_HOST_DEVICE	chrono::OPERATOR_EQUALS_PROTO (+, real, real2)

CUDA_HOST_DEVICE	chrono::OPERATOR_EQUALS_PROTO (-, real, real2)

CUDA_HOST_DEVICE	chrono::OPERATOR_EQUALS_PROTO (/, real2, real2)

CUDA_HOST_DEVICE	chrono::OPERATOR_EQUALS_PROTO (+, real2, real2)

CUDA_HOST_DEVICE	chrono::OPERATOR_EQUALS_PROTO (-, real2, real2)

CUDA_HOST_DEVICE real2	chrono::operator* (real lhs, const real2 &rhs)

CUDA_HOST_DEVICE bool	chrono::operator== (const real2 &lhs, const real2 &rhs)

CUDA_HOST_DEVICE real2	chrono::Max (const real2 &a, const real2 &b)

CUDA_HOST_DEVICE real2	chrono::Min (const real2 &a, const real2 &b)

CUDA_HOST_DEVICE real	chrono::Dot (const real2 &v1, const real2 &v2)

CUDA_HOST_DEVICE real	chrono::Dot (const real2 &v)

CUDA_HOST_DEVICE real	chrono::Length2 (const real2 &v1)

CUDA_HOST_DEVICE real2	chrono::Normalize (const real2 &v1)

CUDA_HOST_DEVICE void	chrono::Print (real2 v, const char *name)

CUDA_HOST_DEVICE ChApi real3	chrono::Set3 (real x)

CUDA_HOST_DEVICE ChApi real3	chrono::Set3 (real x, real y, real z)

CUDA_HOST_DEVICE ChApi real3	chrono::operator+ (const real3 &a, real b)

CUDA_HOST_DEVICE ChApi real3	chrono::operator- (const real3 &a, real b)

CUDA_HOST_DEVICE ChApi real3	chrono::operator* (const real3 &a, real b)

CUDA_HOST_DEVICE ChApi real3	chrono::operator/ (const real3 &a, real b)

CUDA_HOST_DEVICE ChApi real3	chrono::operator+ (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi real3	chrono::operator- (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi real3	chrono::operator* (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi real3	chrono::operator/ (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (/, real, real3)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (+, real, real3)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (-, real, real3)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (/, real3, real3)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (+, real3, real3)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (-, real3, real3)

CUDA_HOST_DEVICE ChApi real3	chrono::operator- (const real3 &a)

CUDA_HOST_DEVICE ChApi real3	chrono::operator* (real lhs, const real3 &rhs)

CUDA_HOST_DEVICE ChApi real3	chrono::operator/ (real lhs, const real3 &rhs)

CUDA_HOST_DEVICE ChApi bool	chrono::operator< (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi bool	chrono::operator> (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi bool	chrono::operator== (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi real3	chrono::Cross (const real3 &b, const real3 &c)

CUDA_HOST_DEVICE ChApi real	chrono::Dot (const real3 &v1, const real3 &v2)

CUDA_HOST_DEVICE ChApi real	chrono::Dot (const real3 &v)

CUDA_HOST_DEVICE ChApi real3	chrono::Normalize (const real3 &v)

CUDA_HOST_DEVICE ChApi real3	chrono::Sqrt (const real3 &v)

CUDA_HOST_DEVICE ChApi real3	chrono::Round (const real3 &v)

CUDA_HOST_DEVICE ChApi real	chrono::Length (const real3 &v)

CUDA_HOST_DEVICE ChApi real	chrono::Length2 (const real3 &v1)

CUDA_HOST_DEVICE ChApi real	chrono::SafeLength (const real3 &v)

CUDA_HOST_DEVICE ChApi real3	chrono::SafeNormalize (const real3 &v, const real3 &safe)

CUDA_HOST_DEVICE ChApi real	chrono::Max (const real3 &a)

CUDA_HOST_DEVICE ChApi real	chrono::Min (const real3 &a)

CUDA_HOST_DEVICE ChApi real3	chrono::Max (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi real3	chrono::Min (const real3 &a, const real3 &b)

CUDA_HOST_DEVICE ChApi real3	chrono::Max (const real3 &a, const real &b)

CUDA_HOST_DEVICE ChApi real3	chrono::Min (const real3 &a, const real &b)

CUDA_HOST_DEVICE ChApi bool	chrono::IsZero (const real3 &v)

CUDA_HOST_DEVICE ChApi real3	chrono::Abs (const real3 &v)

CUDA_HOST_DEVICE ChApi real3	chrono::Sign (const real3 &v)

CUDA_HOST_DEVICE ChApi real3	chrono::Clamp (const real3 &v, real max_length)

CUDA_HOST_DEVICE ChApi real3	chrono::Clamp (const real3 &a, const real3 &clamp_min, const real3 &clamp_max)

CUDA_HOST_DEVICE ChApi real3	chrono::OrthogonalVector (const real3 &v)

CUDA_HOST_DEVICE ChApi real3	chrono::UnitOrthogonalVector (const real3 &v)

CUDA_HOST_DEVICE ChApi void	chrono::Sort (real &a, real &b, real &c)

CUDA_HOST_DEVICE ChApi void	chrono::Print (real3 v, const char *name)

CUDA_HOST_DEVICE ChApi real4	chrono::Set4 (real x)

CUDA_HOST_DEVICE ChApi real4	chrono::Set4 (real x, real y, real z, real w)

CUDA_HOST_DEVICE ChApi real4	chrono::operator+ (const real4 &a, const real4 &b)

CUDA_HOST_DEVICE ChApi real4	chrono::operator- (const real4 &a, const real4 &b)

CUDA_HOST_DEVICE ChApi real4	chrono::operator* (const real4 &a, const real4 &b)

CUDA_HOST_DEVICE ChApi real4	chrono::operator/ (const real4 &a, const real4 &b)

CUDA_HOST_DEVICE ChApi real4	chrono::operator+ (const real4 &a, real b)

CUDA_HOST_DEVICE ChApi real4	chrono::operator- (const real4 &a, real b)

CUDA_HOST_DEVICE ChApi real4	chrono::operator* (const real4 &a, real b)

CUDA_HOST_DEVICE ChApi real4	chrono::operator/ (const real4 &a, real b)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (/, real, real4)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (+, real, real4)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (-, real, real4)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (/, real4, real4)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (+, real4, real4)

CUDA_HOST_DEVICE ChApi	chrono::OPERATOR_EQUALS_PROTO (-, real4, real4)

CUDA_HOST_DEVICE ChApi real4	chrono::operator- (const real4 &a)

CUDA_HOST_DEVICE ChApi real4	chrono::Dot4 (const real3 &v, const real3 &v1, const real3 &v2, const real3 &v3, const real3 &v4)

CUDA_HOST_DEVICE ChApi quaternion	chrono::SetQ (real x)

CUDA_HOST_DEVICE ChApi quaternion	chrono::SetQ (real w, real x, real y, real z)

CUDA_HOST_DEVICE ChApi quaternion	chrono::operator+ (const quaternion &a, real b)

CUDA_HOST_DEVICE ChApi quaternion	chrono::operator- (const quaternion &a, real b)

CUDA_HOST_DEVICE ChApi quaternion	chrono::operator* (const quaternion &a, real b)

CUDA_HOST_DEVICE ChApi quaternion	chrono::operator/ (const quaternion &a, real b)

CUDA_HOST_DEVICE ChApi quaternion	chrono::operator~ (const quaternion &a)

CUDA_HOST_DEVICE ChApi quaternion	chrono::Inv (const quaternion &a)

CUDA_HOST_DEVICE ChApi real	chrono::Dot (const quaternion &v1, const quaternion &v2)

CUDA_HOST_DEVICE ChApi real	chrono::Dot (const quaternion &v)

CUDA_HOST_DEVICE ChApi quaternion	chrono::Mult (const quaternion &a, const quaternion &b)

CUDA_HOST_DEVICE ChApi quaternion	chrono::Normalize (const quaternion &v)

CUDA_HOST_DEVICE ChApi real3	chrono::Rotate (const real3 &v, const quaternion &q)

CUDA_HOST_DEVICE ChApi real3	chrono::RotateT (const real3 &v, const quaternion &q)

CUDA_HOST_DEVICE ChApi real3	chrono::AbsRotate (const quaternion &q, const real3 &v)

CUDA_HOST_DEVICE ChApi quaternion	chrono::QuatFromAngleAxis (const real &angle, const real3 &axis)

CUDA_HOST_DEVICE ChApi real3	chrono::AMatU (const quaternion &q)

CUDA_HOST_DEVICE ChApi real3	chrono::AMatV (const quaternion &q)

CUDA_HOST_DEVICE ChApi real3	chrono::AMatW (const quaternion &q)

CUDA_HOST_DEVICE ChApi void	chrono::Print (quaternion v, const char *name)

Variables
CUDA_HOST_DEVICE ChApi OPERATOR_EQUALSALT real CUDA_HOST_DEVICE ChApi OPERATOR_EQUALSALT Mat33 CUDA_HOST_DEVICE ChApi	chrono::Mat33

CUDA_HOST_DEVICE OPERATOR_EQUALS_IMPL *	chrono::real2

CUDA_HOST_DEVICE ChApi OPERATOR_EQUALS_IMPL *	chrono::real3

CUDA_HOST_DEVICE ChApi OPERATOR_EQUALS_IMPL *	chrono::real4

Macro Definition Documentation

◆ OPERATOR_EQUALS

#define OPERATOR_EQUALS	(	op,
		tin,
		tout
	)

Value:

inline tout& operator op##=(tin scale) { \
        *this = *this op scale;              \
        return *this;                        \
    }

◆ OPERATOR_EQUALS_IMPL

#define OPERATOR_EQUALS_IMPL	(	op,
		tin,
		tout
	)

Value:

tout& operator op##=(tout& a, const tin& scale) { \
        a = a op scale;                               \
        return a;                                     \
    }

◆ OPERATOR_EQUALSALT

#define OPERATOR_EQUALSALT	(	op,
		tin,
		tout
	)

Value:

tout& operator op##=(tout& a, const tin& scale) { \
        a = a op scale;                               \
        return a;                                     \
    }

◆ Run_Length_Encode

#define Run_Length_Encode	(	y,
		z,
		w
	)

Value:

(thrust::reduce_by_key(THRUST_PAR y.begin(), y.end(), thrust::constant_iterator<uint>(1), z.begin(), w.begin()) \
         .second) -                                                                                                 \
        w.begin()

◆ Thrust_Inclusive_Scan_Sum

#define Thrust_Inclusive_Scan_Sum	(	x,
		y
	)

Value:

thrust::inclusive_scan(THRUST_PAR x.begin(), x.end(), x.begin()); \

y = x.back();

Function Documentation

◆ Thrust_Expand()

template<typename InputIterator1 , typename InputIterator2 , typename OutputIterator >

OutputIterator chrono::Thrust_Expand	(	InputIterator1	first1,
		InputIterator1	last1,
		InputIterator2	first2,
		OutputIterator	output
	)

Utility to expand an input sequence by replicating each element a variable number of times.

For example,

expand([2,2,2],[A,B,C]) -> [A,A,B,B,C,C]
expand([3,0,1],[A,B,C]) -> [A,A,A,C]
expand([1,3,2],[A,B,C]) -> [A,B,B,B,C,C]

The element counts are assumed to be non-negative integers (from Thrust's example expand.cu)

Description

Classes

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ OPERATOR_EQUALS

◆ OPERATOR_EQUALS_IMPL

◆ OPERATOR_EQUALSALT

◆ Run_Length_Encode

◆ Thrust_Inclusive_Scan_Sum

Function Documentation

◆ Thrust_Expand()