Description

Collaboration diagram for Function objects:

Classes
class	chrono::ChFunction
	Interface base class for scalar functions of the type: `y= f(x)` More...

class	chrono::ChFunction_Const
	Constant function: `y = C` More...

class	chrono::ChFunction_ConstAcc
	Constant acceleration function: More...

class	chrono::ChFunction_Derive
	Derivative of a function: `y = df/dx` More...

class	chrono::ChFunction_Fillet3
	Cubic fillet function (cubic poly with C0 C1 boundary conditions). More...

class	chrono::ChFunction_Integrate
	Integral of a function: `y = int{ f(x) dx` More...

class	chrono::ChFunction_Lambda< LAMBDA >

class	chrono::ChFunction_Matlab
	Matlab function: `y = matlab evaluation of function y=f(x)` More...

class	chrono::ChFunction_Mirror
	Mirror function: `y = __/\__` Mirrors a function about a vertical axis. More...

class	chrono::ChFunction_Mocap
	Motion capture (sample) function: `y = (linear interpolated array of samples)` More...

class	chrono::ChFunction_Noise
	Noise function: y = multi-octave noise with cubic interpolation. More...

class	chrono::ChFunction_Operation
	Operation between functions: More...

class	chrono::ChFunction_Oscilloscope
	Oscilloscope function. More...

class	chrono::ChFunction_Poly
	POLYNOMIAL FUNCTION: `y = a + bx + cx^2 + dx^3 + ...` More...

class	chrono::ChFunction_Poly345
	Ramp function, as a 3-4-5 polynomial: More...

class	chrono::ChFunction_Ramp
	Linear function (like a straight ramp): `y = y0 + x * speed` More...

class	chrono::ChFunction_Recorder
	Recorder function: More...

class	chrono::ChFunction_Repeat
	Repeat function: `y = __/__/__/` More...

class	chrono::ChFseqNode
	Node for the list of functions in a ChFunction_Sequence object. More...

class	chrono::ChFunction_Sequence
	Sequence function: `y = sequence_of_functions(f1(y), f2(y), f3(y))` All other function types can be inserted into this. More...

class	chrono::ChFunction_Setpoint
	Function that returns Y from an externally-provided value, as a ZOH (zero order hold) block. More...

class	chrono::ChFunction_SetpointCallback
	Interface for functions that uses a callback to return a Y value, as a ZOH (zero order hold) block. More...

class	chrono::ChFunction_Sigma
	Sigma function: `y = polynomial smooth ramp` More...

class	chrono::ChFunction_Sine
	Sine function `y = sin (phase + wx )` where w=2PI*freq. More...

class	chrono::ChFunctionPosition
	Interface base class for scalar->vector functions of the type: More...

class	chrono::ChFunctionPosition_line
	A motion function p=f(s) where p(t) is defined with a ChLine geometry object, ex. More...

class	chrono::ChFunctionPosition_setpoint
	A motion function p=f(s) where p(t) is an externally-provided sample, as a ZOH (zero order hold) of FOH (first order). More...

class	chrono::ChFunctionPosition_XYZfunctions
	A motion function p=f(s) where p(t) is defined with three independent ChFunction objects, each for px, py, pz component. More...

class	chrono::ChFunctionRotation
	Interface base class for scalar->quaternion functions of the type: More...

class	chrono::ChFunctionRotation_ABCfunctions
	A rotation function q=f(s) where q(s) is defined with three ChFunction objects, each per an an angle in an intrinsic triplets of angles (ex. More...

class	chrono::ChFunctionRotation_axis
	A rotation function q=f(s) where q(s) is defined with axis V and angle alpha, assuming fixed axis of rotation V and a angle of rotation alpha about that axis, expressed with a ChFunction object alpha=alpha(s). More...

class	chrono::ChFunctionRotation_setpoint
	A rotation q=f(s) provided from a rotation sample, continuously updated by the user, behaving as a ZOH (zero order hold) of FOH (first order). More...

class	chrono::ChFunctionRotation_spline
	A rotation function q=f(s) that interpolates n rotations using a "quaternion spline" of generic order. More...

class	chrono::ChFunctionRotation_SQUAD
	A rotation function q=f(s) that interpolates n rotations using a SQUAD spherical quadrangle interpolation between quaternions. More...

Functions
template<typename T >
ChFunction_Lambda< T >	chrono::make_ChFunction_Lambda (T &&func)
	Create a stack-allocated ChFunction_Lambda. More...

template<typename T >
std::shared_ptr< ChFunction_Lambda< T > >	chrono::make_shared_ChFunction_Lambda (T &&func)
	Create a shared pointer to a heap-allocated ChFunction_Lambda. More...

Function Documentation

◆ make_ChFunction_Lambda()

template<typename T >

ChFunction_Lambda<T> chrono::make_ChFunction_Lambda ( T && func )

Create a stack-allocated ChFunction_Lambda.

Template Parameters

T	Type of generic lambda argument. Not necessary to type manually.

Parameters

func	Generic lambda

◆ make_shared_ChFunction_Lambda()

template<typename T >

std::shared_ptr<ChFunction_Lambda<T> > chrono::make_shared_ChFunction_Lambda ( T && func )

Create a shared pointer to a heap-allocated ChFunction_Lambda.