Detailed Description

For more high-level information, see the Python Bindings technical notes.

Drake developers should prefer any aliases defined here over their full spellings in pybind11.

namespace py is a shorthand alias to pybind11 for consistency. (This symbol cannot be exposed directly in Doxygen.)

Note: Downstream users should avoid using namespace drake::pydrake, as this may create ambiguous aliases (especially for GCC). Instead, consider using your own alias directly to the pybind11 namespace.

Namespaces
	pysolvers

	pysystems

Classes
class	Object
	Provides a publicly visible, but minimal, re-implementation of `py::object` so that a public type can be used with `drake::Value<T>`, while still maintaining the revelant semantics with its generic implementation (#13207). More...

struct	overload_cast_impl

struct	wrap_arg_default
	Default case for argument wrapping, with pure pass-through. More...

Typedefs
using	CommonScalarPack = type_pack< double, AutoDiffXd, symbolic::Expression >
	Type pack defining common scalar types. More...

using	NonSymbolicScalarPack = type_pack< double, AutoDiffXd >
	Type pack for non-symbolic common scalar types. More...

template<template< typename... > class wrap_arg_policy, typename Signature >
using	wrap_arg_function = typename internal::wrap_function_impl< wrap_arg_policy >::template wrap_arg< std::function< Signature > >
	Policy for explicitly wrapping functions for a given policy. More...

using	py_rvp = py::return_value_policy
	Shortened alias for py::return_value_policy. More...

Functions
template<typename... Ts>
py::tuple	GetPyParam (type_pack< Ts... >={})
	Gets the canonical Python parameters for each C++ type. More...

template<typename T >
std::string	TemporaryClassName (const std::string &name="TemporaryName")
	Provides a temporary, unique name for a class instantiation that will be passed to `AddTemplateClass`. More...

py::object	AddTemplateClass (py::handle scope, const std::string &template_name, py::handle py_class, py::tuple param, bool skip_rename=false)
	Adds a template class instantiation. More...

template<typename Class , typename... Options>
py::class_< Class, Options... >	DefineTemplateClassWithDefault (py::handle scope, const std::string &default_name, py::tuple param, const char *doc_string="", const std::string &template_suffix="_")
	Provides a convenience wrapper for defining a template class instantiation and a default instantiation (if not already defined). More...

template<typename Func , typename... Extra>
py::object	AddTemplateFunction (py::handle scope, const std::string &name, Func &&func, py::tuple param, Extra &&... extra)
	Declares a template function. More...

template<typename Method , typename... Extra>
py::object	AddTemplateMethod (py::handle scope, const std::string &name, Method &&method, py::tuple param, Extra &&... extra)
	Declares a template method. More...

template<typename T , typename PyClass , typename UPack = typename internal::CastUPack<T>::Pack>
void	DefCast (PyClass cls, const char doc, UPack U_pack={})
	Binds `cast<T>()` explicitly. More...

void	DeprecateAttribute (py::object cls, py::str name, py::str message, std::optional< std::string > date={})
	Deprecates an attribute `name` of a class `cls`. More...

void	WarnDeprecated (py::str message, std::optional< std::string > date={})
	Raises a deprecation warning. More...

template<typename Func >
auto	WrapDeprecated (py::str message, Func &&func)
	Wraps any callable (function pointer, method pointer, lambda, etc.) to emit a deprecation message. More...

template<typename Class , typename... Args>
auto	py_init_deprecated (py::str message)
	Deprecated wrapping of `py::init<>`. More...

template<typename Func >
auto	py_init_deprecated (py::str message, Func &&func)
	Deprecated wrapping of `py::init(factory)`. More...

template<typename Class >
auto	DeprecatedParamInit (py::str message)
	The deprecated flavor of ParamInit<>. More...

template<typename Derived >
auto	ToEigenRef (Eigen::VectorBlock< Derived > *derived)
	Provides a mutable Ref<> for a pointer. More...

template<typename T >
py::object	ToArray (T *ptr, int size, py::tuple shape, py::return_value_policy policy=py_rvp::reference, py::handle parent=py::handle())
	Converts a raw array to a numpy array. More...

template<typename T >
py::object	ToArray (const T *ptr, int size, py::tuple shape, py::return_value_policy policy=py_rvp::reference, py::handle parent=py::handle())
	Converts a raw array to a numpy array (`const` variant). More...

py::object	WrapToMatchInputShape (py::handle func)
	Wraps a overload instance method to reshape the output to be the same as a given input argument. More...

template<typename Class , typename ModuleOrClass >
void	BindIdentifier (ModuleOrClass m, const std::string &name, const char *id_doc)
	Binds an Identifier instantiation. More...

template<typename PyClass , typename Docs >
void	DefAttributesUsingSerialize (PyClass *ppy_class, const Docs &cls_docs)
	Binds the attributes visited by a C++ class Serialize function as readwrite on properties its ppy_class. More...

template<typename PyClass >
void	DefAttributesUsingSerialize (PyClass *ppy_class)
	(Advanced) An overload that doesn't bind docstrings. More...

template<typename PyClass >
void	DefReprUsingSerialize (PyClass *ppy_class)
	Binds repr using a C++ class Serialize function. More...

template<typename Class >
auto	BindTypeSafeIndex (py::module m, const std::string &name, const std::string &class_doc="")
	Binds a TypeSafeIndex instantiation along with its Value[Class] type-erasure wrapper. More...

template<typename T , typename Class = drake::Value<T>>
py::class_< Class, drake::AbstractValue >	AddValueInstantiation (py::module scope)
	Defines an instantiation of `pydrake.common.value.Value[...]`. More...

template<template< typename... > class wrap_arg_policy, bool use_functions = true, typename Func = void>
auto	WrapFunction (Func &&func)
	Wraps the types used in a function signature to produce a new function with wrapped arguments and return value (if non-void). More...

template<typename Func >
auto	WrapCallbacks (Func &&func)
	Ensures that any `std::function<>` arguments are wrapped such that any `T&` (which can infer for `T = const U`) is wrapped as `U*` (and conversely unwrapped when returned). More...

template<typename PyClass , typename Class , typename T >
void	DefReadWriteKeepAlive (PyClass cls, const char name, T Class::member, const char doc="")
	Idempotent to pybind11's `def_readwrite()`, with the exception that the setter is protected with keep_alive on a `member` variable that is a bare pointer. More...

template<typename PyClass , typename Class , typename T >
void	DefReadUniquePtr (PyClass cls, const char name, const std::unique_ptr< T > Class::member, const char doc="")
	Idempotent to pybind11's `def_readonly()`, which works for unique_ptr elements; the getter is protected with keep_alive on a `member` variable that is a unique_ptr. More...

template<typename PyClass , typename Class , typename T >
void	DefReadUniquePtr (PyClass cls, const char name, const copyable_unique_ptr< T > Class::member, const char doc="")

void	DefineGeometryCommon (py::module m)
	Defines the common elements in the drake::geometry namespace. More...

void	DefineGeometryHydro (py::module m)
	Defines all of the hydroelastic-specific entities. More...

void	DefineGeometryMeshes (py::module m)
	Defines the basic mesh types (and some parsing operations) on those types. More...

void	DefineGeometryOptimization (py::module m)
	Defines all elements in the drake::geometry::optimization namespace. More...

void	DefineGeometryRender (py::module m)
	Binds the public API of the drake/geometry/render and drake/geometry/render_* directories. More...

void	DefineGeometrySceneGraph (py::module m)
	Binds SceneGraph and its query-related classes. More...

void	DefineGeometryVisualizers (py::module m)
	Binds the visualizers in drake::geometry. More...

geometry::optimization::ConvexSets	CloneConvexSets (const std::vector< geometry::optimization::ConvexSet * > &sets_in)
	Deep-copies the ConvexSet pointers in the given list into the C++-compatible object ConvexSets (which uses copyable_unique_ptr ownership). More...

template<typename PyClass >
void	DefCopyAndDeepCopy (PyClass *ppy_class)
	Binds Pythonic `__copy__` and `__deepcopy__` using class's copy constructor. More...

template<typename PyClass >
void	DefClone (PyClass *ppy_class)
	Binds Pythonic `__copy__` and `__deepcopy__` for a class, as well as `Clone` method, using class's `Clone` method rather than the copy constructor. More...

template<typename Class >
auto	ParamInit ()
	Returns a constructor for creating an instance of Class and initializing parameters (bound using `def_readwrite`). More...

void	ExecuteExtraPythonCode (py::module m, bool use_subdir=false)
	Executes Python code to introduce additional symbols for a given module. More...

void	DefineFrameworkPySemantics (py::module m)

void	DefineFrameworkPySystems (py::module m)

void	DefineFrameworkPyValues (py::module m)

Handling special non-POD scalar types.
Because we use dtype=object in NumPy, we cannot alias (share references to) the data underlying matrix objects when passing data between NumPy and Eigen (see #8116). The simple policy these functions help enforce: When T is double, allow referencing (do not require copying). When T is not double (i.e., AutoDiffXd, Expression), copy data (do not reference the data).
template<typename T >
py::return_value_policy	return_value_policy_for_scalar_type ()
	Permits referencing for builtin dtypes (e.g., T == double), but then switches to copying for custom dtypes (T ∈ {AutoDiffXd, Expression}). More...

template<typename SomeBlock >
decltype(auto)	CopyIfNotPodType (const SomeBlock &x)
	A no-op for builtin dtypes (e.g., T == double), but then switches to copying for custom dtypes (T ∈ {AutoDiffXd, Expression}). More...

Variables
template<typename Return , typename... Args>
constexpr auto	overload_cast_explicit = overload_cast_impl<Return, Args...>{}
	Provides option to provide explicit signature when `py::overload_cast<Args...>` fails to infer the Return argument. More...

Typedef Documentation

◆ CommonScalarPack

using CommonScalarPack = type_pack< double, AutoDiffXd, symbolic::Expression>

Type pack defining common scalar types.

◆ NonSymbolicScalarPack

using NonSymbolicScalarPack = type_pack< double, AutoDiffXd>

Type pack for non-symbolic common scalar types.

◆ py_rvp

using py_rvp = py::return_value_policy

Shortened alias for py::return_value_policy.

For more information, see the Return Value Policy section.

◆ wrap_arg_function

using wrap_arg_function = typename internal::wrap_function_impl< wrap_arg_policy>::template wrap_arg<std::function<Signature> >

Policy for explicitly wrapping functions for a given policy.

Function Documentation

◆ AddTemplateClass()

py::object drake::pydrake::AddTemplateClass	(	py::handle	scope,
		const std::string &	template_name,
		py::handle	py_class,
		py::tuple	param,
		bool	skip_rename = `false`
	)

Adds a template class instantiation.

Parameters

scope	Parent scope of the template.
template_name	Name of the template.
py_class	Class instantiation to be added.

Note: The class name should be unique. If you would like automatic unique names, consider constructing the class binding as py::class_<Class, ...>(m, TemporaryClassName<Class>().c_str()).

Parameters

param Parameters for the instantiation.

◆ AddTemplateFunction()

py::object drake::pydrake::AddTemplateFunction	(	py::handle	scope,
		const std::string &	name,
		Func &&	func,
		py::tuple	param,
		Extra &&...	extra
	)

Declares a template function.

Parameters

scope	Parent scope of the template.
name	Name of the template.
func	Function to be added.
param	Parameters for the instantiation.
extra...	Additional arguments to pass to `py::cpp_function`.

◆ AddTemplateMethod()

py::object drake::pydrake::AddTemplateMethod	(	py::handle	scope,
		const std::string &	name,
		Method &&	method,
		py::tuple	param,
		Extra &&...	extra
	)

Declares a template method.

Parameters

scope	Parent scope of the template. This should be a class.
name	Name of the template.
method	Method to be added.
param	Parameters for the instantiation.
extra...	Additional arguments to pass to `py::cpp_function`.

◆ AddValueInstantiation()

py::class_<Class, drake::AbstractValue> drake::pydrake::AddValueInstantiation ( py::module scope )

Defines an instantiation of pydrake.common.value.Value[...].

This is only meant to bind Value<T> (or specializations thereof). @prereq T must have already been exposed to pybind11.

Parameters

scope Parent scope.

Template Parameters

T	Inner parameter of `Value<T>`.
Class	Class to be bound. By default, `Value<T>` is used.

Returns: Reference to the registered Python type.

◆ BindIdentifier()

void drake::pydrake::BindIdentifier	(	ModuleOrClass	m,
		const std::string &	name,
		const char *	id_doc
	)

Binds an Identifier instantiation.

◆ BindTypeSafeIndex()

auto drake::pydrake::BindTypeSafeIndex	(	py::module	m,
		const std::string &	name,
		const std::string &	class_doc = `""`
	)

Binds a TypeSafeIndex instantiation along with its Value[Class] type-erasure wrapper.

◆ CloneConvexSets()

geometry::optimization::ConvexSets drake::pydrake::CloneConvexSets ( const std::vector< geometry::optimization::ConvexSet * > & sets_in )

Deep-copies the ConvexSet pointers in the given list into the C++-compatible object ConvexSets (which uses copyable_unique_ptr ownership).

This is useful to accept Python-natural function arguments (list of pointers) and then call the C++ API that requires a more complicated type.

◆ CopyIfNotPodType()

decltype(auto) drake::pydrake::CopyIfNotPodType ( const SomeBlock & x )

A no-op for builtin dtypes (e.g., T == double), but then switches to copying for custom dtypes (T ∈ {AutoDiffXd, Expression}).

Template Parameters

SomeBlock an Eigen::Block or Eigen::VectorBlock.

◆ DefAttributesUsingSerialize() [1/2]

void drake::pydrake::DefAttributesUsingSerialize	(	PyClass *	ppy_class,
		const Docs &	cls_docs
	)

Binds the attributes visited by a C++ class Serialize function as readwrite on properties its ppy_class.

This function only works for classes with a trivial Serialize function that uses DRAKE_NVP on each of its member fields; Serialize functions that use DRAKE_NVP on temporary stack variables are not supported. The class also must be default-constructible.

◆ DefAttributesUsingSerialize() [2/2]

void drake::pydrake::DefAttributesUsingSerialize ( PyClass * ppy_class )

(Advanced) An overload that doesn't bind docstrings.

We expect that pydrake bindings should always pass a Docs class (i.e., use the other overload), in some cases (especially downstream projects) that might not be possible.

◆ DefCast()

void drake::pydrake::DefCast	(	PyClass *	cls,
		const char *	doc,
		UPack	U_pack = `{}`
	)

Binds cast<T>() explicitly.

◆ DefClone()

void drake::pydrake::DefClone ( PyClass * ppy_class )

Binds Pythonic __copy__ and __deepcopy__ for a class, as well as Clone method, using class's Clone method rather than the copy constructor.

◆ DefCopyAndDeepCopy()

void drake::pydrake::DefCopyAndDeepCopy ( PyClass * ppy_class )

Binds Pythonic __copy__ and __deepcopy__ using class's copy constructor.

Note: Do not use this if the class's copy constructor does not imply a deep copy.

◆ DefineFrameworkPySemantics()

void drake::pydrake::DefineFrameworkPySemantics ( py::module m )

◆ DefineFrameworkPySystems()

void drake::pydrake::DefineFrameworkPySystems ( py::module m )

◆ DefineFrameworkPyValues()

void drake::pydrake::DefineFrameworkPyValues ( py::module m )

◆ DefineGeometryCommon()

void drake::pydrake::DefineGeometryCommon ( py::module m )

Defines the common elements in the drake::geometry namespace.

See geometry_py_common.cc.

◆ DefineGeometryHydro()

void drake::pydrake::DefineGeometryHydro ( py::module m )

Defines all of the hydroelastic-specific entities.

See geometry_py_hydro.cc

◆ DefineGeometryMeshes()

void drake::pydrake::DefineGeometryMeshes ( py::module m )

Defines the basic mesh types (and some parsing operations) on those types.

See geometry_py_meshes.cc.

◆ DefineGeometryOptimization()

void drake::pydrake::DefineGeometryOptimization ( py::module m )

Defines all elements in the drake::geometry::optimization namespace.

See geometry_py_optimization.cc.

◆ DefineGeometryRender()

void drake::pydrake::DefineGeometryRender ( py::module m )

Binds the public API of the drake/geometry/render and drake/geometry/render_* directories.

See geometry_py_render.cc.

◆ DefineGeometrySceneGraph()

void drake::pydrake::DefineGeometrySceneGraph ( py::module m )

Binds SceneGraph and its query-related classes.

See geometry_py_scene_graph.cc.

◆ DefineGeometryVisualizers()

void drake::pydrake::DefineGeometryVisualizers ( py::module m )

Binds the visualizers in drake::geometry.

See geometry_py_visualizers.cc.

◆ DefineTemplateClassWithDefault()

py::class_<Class, Options...> drake::pydrake::DefineTemplateClassWithDefault	(	py::handle	scope,
		const std::string &	default_name,
		py::tuple	param,
		const char *	doc_string = `""`,
		const std::string &	template_suffix = `"_"`
	)

Provides a convenience wrapper for defining a template class instantiation and a default instantiation (if not already defined).

The default instantiation is named default_name, while the template is named default_name + template_suffix.

Returns: pybind11 class

◆ DefReadUniquePtr() [1/2]

void drake::pydrake::DefReadUniquePtr	(	PyClass *	cls,
		const char *	name,
		const std::unique_ptr< T > Class::*	member,
		const char *	doc = `""`
	)

Idempotent to pybind11's def_readonly(), which works for unique_ptr elements; the getter is protected with keep_alive on a member variable that is a unique_ptr.

Template Parameters

PyClass	the python class.
Class	the C++ class.
T	type for the member we wish to apply keep alive semantics.

◆ DefReadUniquePtr() [2/2]

void drake::pydrake::DefReadUniquePtr	(	PyClass *	cls,
		const char *	name,
		const copyable_unique_ptr< T > Class::*	member,
		const char *	doc = `""`
	)

◆ DefReadWriteKeepAlive()

void drake::pydrake::DefReadWriteKeepAlive	(	PyClass *	cls,
		const char *	name,
		T Class::*	member,
		const char *	doc = `""`
	)

Idempotent to pybind11's def_readwrite(), with the exception that the setter is protected with keep_alive on a member variable that is a bare pointer.

Should not be used for unique_ptr members.

Template Parameters

PyClass	the python class.
Class	the C++ class.
T	type for the member we wish to apply keep alive semantics.

◆ DefReprUsingSerialize()

void drake::pydrake::DefReprUsingSerialize ( PyClass * ppy_class )

Binds repr using a C++ class Serialize function.

The class must be default-constructible.

◆ DeprecateAttribute()

void drake::pydrake::DeprecateAttribute	(	py::object	cls,
		py::str	name,
		py::str	message,
		std::optional< std::string >	date = `{}`
	)

Deprecates an attribute name of a class cls.

This only works with class attributes (unbound members or methods) as it is implemented with a Python property descriptor.

◆ DeprecatedParamInit()

auto drake::pydrake::DeprecatedParamInit ( py::str message )

The deprecated flavor of ParamInit<>.

◆ ExecuteExtraPythonCode()

void drake::pydrake::ExecuteExtraPythonCode	(	py::module	m,
		bool	use_subdir = `false`
	)

Executes Python code to introduce additional symbols for a given module.

For a module with local name {name} and use_subdir=False, the code executed will be _{name}_extra.py; with use_subdir=True, it will be {name}/_{name}_extra.py. See #9599 for relevant background.

◆ GetPyParam()

py::tuple drake::pydrake::GetPyParam ( type_pack< Ts... > = {} )

Gets the canonical Python parameters for each C++ type.

Returns: Python tuple of canonical parameters.

Exceptions

std::exception on the first type it encounters that is neither aliased nor registered in pybind11.

Template Parameters

Ts	The types to get C++ types for.

Precondition: Ts must be public symbols.; Ts cannot be a py:: symbol (e.g. py::object). On Mac, this may cause failure depending on import order (e.g. trying to use Value<py::object> between different modules). See #8704 and #13207 for more details.

◆ ParamInit()

auto drake::pydrake::ParamInit ( )

Returns a constructor for creating an instance of Class and initializing parameters (bound using def_readwrite).

This provides an alternative to manually enumerating each parameter as an argument using py::init<...> and py::arg(...), and is useful when the C++ class only has a default constructor. Example:

using Class = ExampleClass;
py::class_<Class>(m, "ExampleClass")  // BR
    .def(ParamInit<Class>());

Template Parameters

Class The C++ class. Must have a default constructor.

◆ py_init_deprecated() [1/2]

auto drake::pydrake::py_init_deprecated ( py::str message )

Deprecated wrapping of py::init<>.

Note: Only for unique_ptr holders. If using shared_ptr, talk to Eric.

◆ py_init_deprecated() [2/2]

auto drake::pydrake::py_init_deprecated	(	py::str	message,
		Func &&	func
	)

Deprecated wrapping of py::init(factory).

◆ return_value_policy_for_scalar_type()

py::return_value_policy drake::pydrake::return_value_policy_for_scalar_type ( )

Permits referencing for builtin dtypes (e.g., T == double), but then switches to copying for custom dtypes (T ∈ {AutoDiffXd, Expression}).

◆ TemporaryClassName()

std::string drake::pydrake::TemporaryClassName ( const std::string & name = "TemporaryName" )

Provides a temporary, unique name for a class instantiation that will be passed to AddTemplateClass.

◆ ToArray() [1/2]

py::object drake::pydrake::ToArray	(	T *	ptr,
		int	size,
		py::tuple	shape,
		py::return_value_policy	policy = `py_rvp::reference`,
		py::handle	parent = `py::handle()`
	)

Converts a raw array to a numpy array.

◆ ToArray() [2/2]

py::object drake::pydrake::ToArray	(	const T *	ptr,
		int	size,
		py::tuple	shape,
		py::return_value_policy	policy = `py_rvp::reference`,
		py::handle	parent = `py::handle()`
	)

Converts a raw array to a numpy array (const variant).

◆ ToEigenRef()

auto drake::pydrake::ToEigenRef ( Eigen::VectorBlock< Derived > * derived )

Provides a mutable Ref<> for a pointer.

Meant to be used for decorating methods passed to pybind11 (e.g. virtual function dispatch).

◆ WarnDeprecated()

void drake::pydrake::WarnDeprecated	(	py::str	message,
		std::optional< std::string >	date = `{}`
	)

Raises a deprecation warning.

Note: If you are deprecating a class's member or method, please use DeprecateAttribute so that the warning is issued immediately when accessed, not only when it is called.

◆ WrapCallbacks()

auto drake::pydrake::WrapCallbacks ( Func && func )

Ensures that any std::function<> arguments are wrapped such that any T& (which can infer for T = const U) is wrapped as U* (and conversely unwrapped when returned).

Use this when you have a callback in C++ that has a lvalue reference (const or mutable) to a C++ argument or return value. Otherwise, pybind11 may try and copy the object, will be bad if either the type is a non-copyable or if you are trying to mutate the object; in this case, the copy is mutated, but not the original you care about. For more information, see: https://github.com/pybind/pybind11/issues/1241

◆ WrapDeprecated()

auto drake::pydrake::WrapDeprecated	(	py::str	message,
		Func &&	func
	)

Wraps any callable (function pointer, method pointer, lambda, etc.) to emit a deprecation message.

◆ WrapFunction()

auto drake::pydrake::WrapFunction ( Func && func )

Wraps the types used in a function signature to produce a new function with wrapped arguments and return value (if non-void).

The wrapping is based on wrap_arg_policy. Any types that are of the form std::function<F> will be recursively wrapped, such that callbacks will be of a wrapped form (arguments and return types wrapped). The original form of the callbacks will still be called in the wrapped callback.

Template Parameters

wrap_arg_policy User-supplied argument wrapper, that must supply the static functions wrap(Arg arg) -> Wrapped and unwrap(Wrapped wrapped) -> Arg. Arg arg is the original argument, and Wrapped wrapped is the wrapped / transformed argument type. N.B. This template template parameter uses a parameter pack to allow for SFINAE. If passing a using template alias, ensure that the alias template template parameter uses a parameter pack of the exact same form.

use_functions If true (default), will recursively wrap callbacks. If your policy provides handling for functions, then you should set this to false.

Parameters

func	Functor to be wrapped. Returns a function with wrapped arguments and return type. If functor is a method pointer, it will return a function of the form `Return ([const] Class* self, ...)`.

Returns: Wrapped function lambda. N.B. Construct a std::function<> from this if you encounter inference issues downstream of this method.

◆ WrapToMatchInputShape()

py::object drake::pydrake::WrapToMatchInputShape ( py::handle func )

Wraps a overload instance method to reshape the output to be the same as a given input argument.

The input should be the first and only argument to trigger reshaping.

This preserves the original docstrings so that they still indicate the shapes of the input and output arrays.

Example:

cls  // BR
  .def("multiply", [](const Class& self, const Class& other) { ... })
  .def("multiply", [](const Class& self, const Vector3<T>& p) { ... })
  .def("multiply", [](const Class& self, const Matrix3X<T>& plist) { ... });
cls.attr("multiply") = WrapToMatchInputShape(cls.attr("multiply"));

See also: PydrakeReturnVectorsOrMatrices

Variable Documentation

◆ overload_cast_explicit

constexpr auto overload_cast_explicit = overload_cast_impl<Return, Args...>{}

Provides option to provide explicit signature when py::overload_cast<Args...> fails to infer the Return argument.

Detailed Description

Namespaces

Classes

Typedefs

Functions

Variables

Typedef Documentation

◆ CommonScalarPack

◆ NonSymbolicScalarPack

◆ py_rvp

◆ wrap_arg_function

Function Documentation

◆ AddTemplateClass()

◆ AddTemplateFunction()

◆ AddTemplateMethod()

◆ AddValueInstantiation()

◆ BindIdentifier()

◆ BindTypeSafeIndex()

◆ CloneConvexSets()

◆ CopyIfNotPodType()

◆ DefAttributesUsingSerialize() [1/2]

◆ DefAttributesUsingSerialize() [2/2]

◆ DefCast()

◆ DefClone()

◆ DefCopyAndDeepCopy()

◆ DefineFrameworkPySemantics()

◆ DefineFrameworkPySystems()

◆ DefineFrameworkPyValues()

◆ DefineGeometryCommon()

◆ DefineGeometryHydro()

◆ DefineGeometryMeshes()

◆ DefineGeometryOptimization()

◆ DefineGeometryRender()

◆ DefineGeometrySceneGraph()

◆ DefineGeometryVisualizers()

◆ DefineTemplateClassWithDefault()

◆ DefReadUniquePtr() [1/2]

◆ DefReadUniquePtr() [2/2]

◆ DefReadWriteKeepAlive()

◆ DefReprUsingSerialize()

◆ DeprecateAttribute()

◆ DeprecatedParamInit()

◆ ExecuteExtraPythonCode()

◆ GetPyParam()

◆ ParamInit()

◆ py_init_deprecated() [1/2]

◆ py_init_deprecated() [2/2]

◆ return_value_policy_for_scalar_type()

◆ TemporaryClassName()

◆ ToArray() [1/2]

◆ ToArray() [2/2]

◆ ToEigenRef()

◆ WarnDeprecated()

◆ WrapCallbacks()

◆ WrapDeprecated()

◆ WrapFunction()

◆ WrapToMatchInputShape()

Variable Documentation

◆ overload_cast_explicit