decorator_macros.h File Reference

Helper macros for implementing Decorators. More...

#include <IMP/kernel_config.h>
#include "particle_index.h"
#include "Particle.h"
#include "Decorator.h"
#include <type_traits>
#include <IMP/check_macros.h>
#include <IMP/log_macros.h>
#include <IMP/showable_macros.h>
#include <IMP/warning_macros.h>

Include dependency graph for decorator_macros.h:

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Macros
#define	IMP_CHECK_DECORATOR(Name, function)   IMP::internal::ParticleCheck Name##pc(Name::get_is_setup, function);
#define	IMP_CONSTRAINT_DECORATOR_DECL(Name)
#define	IMP_CONSTRAINT_DECORATOR_DEF(Name, can_skip)
#define	IMP_DECORATOR_GET(AttributeKey, Type, has_action, not_has_action)
	Perform actions dependent on whether a particle has an attribute. More...
#define	IMP_DECORATOR_GET_SET(name, AttributeKey, Type, ReturnType)
	Define methods for getting and setting a particular simple field. More...
#define	IMP_DECORATOR_GET_SET_OPT(name, AttributeKey, Type, ReturnType, default_value)
	Define methods for getting and setting an optional simple field. More...
#define	IMP_DECORATOR_METHODS(Name, Parent)
#define	IMP_DECORATOR_SET(AttributeKey, value)
	Set an attribute, creating it if it does not already exist. More...
#define	IMP_DECORATOR_SETUP_0(Name)
#define	IMP_DECORATOR_SETUP_1(Name, FirstArgumentType, first_argument_name)
#define	IMP_DECORATOR_SETUP_2(Name, FirstArgumentType, first_argument_name,SecondArgumentType, second_argument_name)
#define	IMP_DECORATOR_SETUP_3(Name, FirstArgumentType, first_argument_name,SecondArgumentType, second_argument_name,ThirdArgumentType, third_argument_name)
#define	IMP_DECORATOR_SETUP_4(Name, FirstArgumentType, first_argument_name,SecondArgumentType, second_argument_name,ThirdArgumentType, third_argument_name,FourthArgumentType, fourth_argument_name)
#define	IMP_DECORATOR_SETUP_5(Name,FirstArgumentType, first_argument_name,SecondArgumentType, second_argument_name,ThirdArgumentType, third_argument_name,FourthArgumentType, fourth_argument_name,FifthArgumentType, fifth_argument_name)
#define	IMP_DECORATOR_TRAITS_SETUP_0(Name)
#define	IMP_DECORATOR_TRAITS_SETUP_1(Name, FirstArgumentType,first_argument_name)
#define	IMP_DECORATOR_TRAITS_SETUP_2(Name, FirstArgumentType,first_argument_name, SecondArgumentType, second_argument_name)
#define	IMP_DECORATOR_WITH_TRAITS_METHODS(Name, Parent, TraitsType,traits_name, default_traits)
#define	IMP_DECORATORS(Name, PluralName, Parent)
	Define the types for storing sets of decorators. More...
#define	IMP_DECORATORS_DECL(Name, PluralName)
#define	IMP_DECORATORS_DEF(Name, PluralName)
#define	IMP_DECORATORS_WITH_TRAITS(Name, PluralName, Parent)
	Define the types for storing sets of decorators. More...
#define	IMP_SUMMARIZE_DECORATOR_DECL(Name, Parent, Members, SetupDoc)
	Create a decorator that computes some sort of summary info on a set. More...
#define	IMP_SUMMARIZE_DECORATOR_DEF(Name, Parent, Members,create_pre_modifier,create_post_modifier, can_skip)

Detailed Description

Helper macros for implementing Decorators.

Copyright 2007-2022 IMP Inventors. All rights reserved.

Definition in file decorator_macros.h.

Macro Definition Documentation

#define IMP_CHECK_DECORATOR	(		Name,
			function
	)		IMP::internal::ParticleCheck Name##pc(Name::get_is_setup, function);

Register a function that can be used to check that the particle is valid with respect to the decorator. The function should take a Particle* as an argument and return a bool. It should throw an exception if something is wrong.

This macro should only be used in a .cpp file.

Definition at line 521 of file decorator_macros.h.

#define IMP_CONSTRAINT_DECORATOR_DECL

(

Name

)

Declares Decorator methods that allows (privately) setting a constraint and publicly getting that constraint

Definition at line 464 of file decorator_macros.h.

#define IMP_CONSTRAINT_DECORATOR_DEF	(		Name,
			can_skip
	)

Defines Decorator methods that allows (privately) setting a constraint and publicly getting that constraint. The constraint is added as a score state to the model.

Definition at line 488 of file decorator_macros.h.

#define IMP_DECORATOR_GET	(		AttributeKey,
			Type,
			has_action,
			not_has_action
	)

Perform actions dependent on whether a particle has an attribute.

A common pattern is to check if a particle has a particular attribute, do one thing if it does and another if it does not. This macro implements that pattern. It requires that the method get_particle_index() return the particle being used.

Parameters

[in]	AttributeKey	The key for the attribute
[in]	Type	The type for the attribute ("Int", "Float", "String")
[in]	has_action	The action to take if the Particle has the attribute. The attribute value is stored in the variable VALUE.
[in]	not_has_action	The action to take if the Particle does not have the attribute.

See Also

IMP_DECORATOR_GET()

IMP_DECORATOR_GET_SET()

Definition at line 352 of file decorator_macros.h.

#define IMP_DECORATOR_GET_SET	(		name,
			AttributeKey,
			Type,
			ReturnType
	)

Define methods for getting and setting a particular simple field.

This macro defines methods to get and set a particular attribute.

Parameters

[in]	name	The lower case name of the attribute
[in]	AttributeKey	The AttributeKey object controlling the attribute.
[in]	Type	The type of the attribute (upper case).
[in]	ReturnType	The type to return from the get.

See Also

IMP_DECORATOR_GET()

IMP_DECORATOR_SET()

Definition at line 390 of file decorator_macros.h.

#define IMP_DECORATOR_GET_SET_OPT	(		name,
			AttributeKey,
			Type,
			ReturnType,
			default_value
	)

Define methods for getting and setting an optional simple field.

See IMP_DECORATOR_GET_SET(). The difference is that here you can provide a default value to use if the decorator does not have the attribute.

Parameters

[in]	name	The lower case name of the attribute
[in]	AttributeKey	The expression to get the required attribute key.
[in]	Type	The type of the attribute (upper case).
[in]	ReturnType	The type to return from the get.
[in]	default_value	The value returned if the attribute is missing.

Definition at line 412 of file decorator_macros.h.

#define IMP_DECORATOR_METHODS	(		Name,
			Parent
	)

Implement the needed methods for a decorator based on

• setup_particle()
• get_is_setup() methods that you provide.

Definition at line 26 of file decorator_macros.h.

#define IMP_DECORATOR_SET	(		AttributeKey,
			value
	)

Set an attribute, creating it if it does not already exist.

Another common pattern is to have an assumed value if the attribute is not there. Then, you sometimes need to set the value whether it is there or not.

See Also

IMP_DECORATOR_GET()

IMP_DECORATOR_GET_SET()

Definition at line 370 of file decorator_macros.h.

#define IMP_DECORATOR_SETUP_0

(

Name

)

Decorators need to be able to be set up from Particles, ParticleIndexes and other Decorators. To help keep things uniform, we provide macros to declare the setup functions. These macros expect that an appropriate do_setup_particle(Model *, ParticleIndex, args...) function is defined.

Definition at line 110 of file decorator_macros.h.

#define IMP_DECORATOR_SETUP_1	(		Name,
			FirstArgumentType,
			first_argument_name
	)

See Also

IMP_DECORATOR_SETUP_0()

Definition at line 128 of file decorator_macros.h.

#define IMP_DECORATOR_SETUP_2	(		Name,
			FirstArgumentType,
			first_argument_name,
			SecondArgumentType,
			second_argument_name
	)

See Also

IMP_DECORATOR_SETUP_0()

Definition at line 150 of file decorator_macros.h.

#define IMP_DECORATOR_SETUP_3	(		Name,
			FirstArgumentType,
			first_argument_name,
			SecondArgumentType,
			second_argument_name,
			ThirdArgumentType,
			third_argument_name
	)

See Also

IMP_DECORATOR_SETUP_0()

Definition at line 175 of file decorator_macros.h.

#define IMP_DECORATOR_SETUP_4	(		Name,
			FirstArgumentType,
			first_argument_name,
			SecondArgumentType,
			second_argument_name,
			ThirdArgumentType,
			third_argument_name,
			FourthArgumentType,
			fourth_argument_name
	)

See Also

IMP_DECORATOR_SETUP_0()

Definition at line 204 of file decorator_macros.h.

#define IMP_DECORATOR_SETUP_5	(		Name,
			FirstArgumentType,
			first_argument_name,
			SecondArgumentType,
			second_argument_name,
			ThirdArgumentType,
			third_argument_name,
			FourthArgumentType,
			fourth_argument_name,
			FifthArgumentType,
			fifth_argument_name
	)

See Also

IMP_DECORATOR_SETUP_0()

Definition at line 238 of file decorator_macros.h.

#define IMP_DECORATOR_TRAITS_SETUP_0

(

Name

)

Decorators need to be able to be set up from Particles, ParticleIndexes and other Decorators. To help keep things uniform, we provide macros to declare the setup functions. These macros expect that an appropriate do_setup_particle(Model *, ParticleIndex, args...) function is defined. But any docs needed before the macro invocation.

Definition at line 282 of file decorator_macros.h.

#define IMP_DECORATOR_TRAITS_SETUP_1	(		Name,
			FirstArgumentType,
			first_argument_name
	)

See Also

IMP_DECORATOR_TRAITS_SETUP_0()

Definition at line 299 of file decorator_macros.h.

#define IMP_DECORATOR_TRAITS_SETUP_2	(		Name,
			FirstArgumentType,
			first_argument_name,
			SecondArgumentType,
			second_argument_name
	)

See Also

IMP_DECORATOR_TRAITS_SETUP_0()

Definition at line 316 of file decorator_macros.h.

#define IMP_DECORATOR_WITH_TRAITS_METHODS	(		Name,
			Parent,
			TraitsType,
			traits_name,
			default_traits
	)

Implement the needed methods for a decorator based on

• setup_particle()
• get_is_setup() methods that you provide.

Definition at line 61 of file decorator_macros.h.

#define IMP_DECORATORS	(		Name,
			PluralName,
			Parent
	)

Value:

IMP_DECORATORS_DECL(Name, PluralName);         \
  IMP_DECORATORS_DEF(Name, PluralName)

Define the types for storing sets of decorators.

The macro defines the types PluralName and PluralNameTemp. Parent is unused and remains for backward compatibility

Definition at line 444 of file decorator_macros.h.

#define IMP_DECORATORS_DECL	(		Name,
			PluralName
	)

Value:

class Name;                                 \
  typedef IMP::Vector<Name> PluralName

Definition at line 425 of file decorator_macros.h.

#define IMP_DECORATORS_WITH_TRAITS	(		Name,
			PluralName,
			Parent
	)

Define the types for storing sets of decorators.

The macro defines the types PluralName and PluralNameTemp.

Definition at line 451 of file decorator_macros.h.

#define IMP_SUMMARIZE_DECORATOR_DECL	(		Name,
			Parent,
			Members,
			SetupDoc
	)

Create a decorator that computes some sort of summary info on a set.

Examples include a centroid or a cover for a set of particles.

Parameters

[in]	Name	The name for the decorator
[in]	Parent	the parent decorator type
[in]	Members	the way to pass a set of particles in
[in]	SetupDoc	extra documentation for setup

Definition at line 533 of file decorator_macros.h.

#define IMP_SUMMARIZE_DECORATOR_DEF	(		Name,
			Parent,
			Members,
			create_pre_modifier,
			create_post_modifier,
			can_skip
	)

See Also

IMP_SUMMARIZE_DECORATOR_DECL()

Parameters

[in]	Name	The name for the decorator
[in]	Parent	the parent decorator type
[in]	Members	the way to pass a set of particles in
[in]	create_pre_modifier	the statements to create the SingletonModifier which computes the summary info, using refiner 'ref'
[in]	create_post_modifier	a SingletonDerivativeModifier for the derivatives of the summary back to its members, using refiner 'ref'
[in]	can_skip	set to true iff the modifiers do not need to be called when the particle did not move

Definition at line 589 of file decorator_macros.h.