StructFactoryImpl Class Reference

#include "steam/asset/struct-factory-impl.hpp"

Description

Implementation details, especially concerning how configuration queries are resolved and when to create new objects automatically.

Todo:

better use a general struct traits class, esp.for creating the Ident

shouldn't some of the generic factory logic be moved over into the struct baseclass? ////////////////TICKET #565

Definition at line 95 of file struct-factory-impl.hpp.

Public Member Functions
	StructFactoryImpl (StructFactory &interface)
template<class STRU >
STRU *	fabricate (Query< STRU > const &caps)
	make a new structural asset instance.
template<>
const ProcPatt *	fabricate (Query< const ProcPatt > const &caps)
template<>
Pipe *	fabricate (Query< Pipe > const &caps)
template<>
Timeline *	fabricate (Query< Timeline > const &caps)
template<>
Sequence *	fabricate (Query< Sequence > const &caps)

Private Member Functions
template<class STRU >
const Asset::Ident	createIdent (Query< STRU > const &query)
RFork	getFork_forSequence (string const &desiredID)
	either fetch or build a suitable fork root for a new sequence

Private Attributes
StructFactory &	recursive_create_
	used for issuing recursive create calls to top level

Constructor & Destructor Documentation

StructFactoryImpl()

StructFactoryImpl ( StructFactory &  interface )

inline

Definition at line 159 of file struct-factory-impl.hpp.

Member Function Documentation

createIdent()

template<class STRU >

const Asset::Ident createIdent ( Query< STRU > const &  query )

inlineprivate

derive a sensible asset ident tuple when creating structural asset instances based on a capability query

Definition at line 103 of file struct-factory-impl.hpp.

References Query< RES >::extractID(), StructTraits< STRU >::namePrefix(), and steam::asset::STRUCT.

Referenced by StructFactoryImpl::fabricate(), StructFactoryImpl::fabricate(), StructFactoryImpl::fabricate(), and StructFactoryImpl::fabricate().

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getFork_forSequence()

RFork getFork_forSequence ( string const &  desiredID )

inlineprivate

either fetch or build a suitable fork root for a new sequence

Definition at line 132 of file struct-factory-impl.hpp.

References Scope::containing(), MObject::create, Session::current, Session::elements, Session::getRoot(), Scope::isRoot(), and ElementQuery::pick().

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fabricate() [1/5]

template<class STRU >

STRU * fabricate ( Query< STRU > const &  caps )

inline

make a new structural asset instance.

Warning

default/fallback implementation just throws.

Todo:

a real implementation using a resolution engine.

Definition at line 170 of file struct-factory-impl.hpp.

fabricate() [2/5]

template<>

const ProcPatt * fabricate ( Query< const ProcPatt > const &  caps )

inline

Definition at line 183 of file struct-factory-impl.hpp.

References StructFactoryImpl::createIdent().

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fabricate() [3/5]

template<>

Pipe * fabricate ( Query< Pipe > const &  caps )

inline

Definition at line 191 of file struct-factory-impl.hpp.

References StructFactoryImpl::createIdent(), Session::current, Session::defaults, and Query< RES >::extractID().

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fabricate() [4/5]

template<>

Timeline * fabricate ( Query< Timeline > const &  caps )

inline

Definition at line 205 of file struct-factory-impl.hpp.

References AutoRegistered< Timeline >::create(), MObject::create, StructFactoryImpl::createIdent(), Session::current, Query< RES >::extractID(), P< TAR, BASE >::get(), Session::getRoot(), and StructFactoryImpl::recursive_create_.

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fabricate() [5/5]

template<>

Sequence * fabricate ( Query< Sequence > const &  caps )

inline

Definition at line 222 of file struct-factory-impl.hpp.

References AutoRegistered< Sequence >::create(), StructFactoryImpl::createIdent(), and Query< RES >::extractID().

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Member Data Documentation

recursive_create_

StructFactory& recursive_create_

private

used for issuing recursive create calls to top level

Definition at line 156 of file struct-factory-impl.hpp.

Referenced by StructFactoryImpl::fabricate().

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The documentation for this class was generated from the following file:

• struct-factory-impl.hpp