output-designation.cpp File Reference

Implementation details of OutputDesignation and OutputMapping. More...

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Description

Implementation details of OutputDesignation and OutputMapping.

Both of these are mostly intended as interface elements to represent the intention to connect to another MObject, or a translation and mapping of such connection intentions. But parts of the implementation are kept here in a translation unit separate of the usage site: The implementation of the various kinds of OutputDesignation spec (absolute, indirect, relative) and the connection between OutputMapping and the rules based system.

See also

OutputDesignation

OutputMapping

OutputMapping_test

Definition in file output-designation.cpp.

#include "lib/error.hpp"
#include "lib/symbol.hpp"
#include "lib/query-util.hpp"
#include "common/query/query-resolver.hpp"
#include "steam/mobject/mobject.hpp"
#include "steam/mobject/placement-ref.hpp"
#include "steam/mobject/output-designation.hpp"
#include "steam/mobject/output-mapping.hpp"
#include "steam/config-resolver.hpp"
#include "lib/util.hpp"
#include <boost/functional/hash.hpp>
#include <cstdlib>

Namespaces
namespace	steam
	Steam-Layer implementation namespace root.
namespace	steam::mobject
	Media-Objects, edit operations and high-level session.
namespace	steam::mobject::_mapping

Typedefs
typedef OutputDesignation::PPipe	PPipe
typedef OutputDesignation::PID	PID
typedef OutputDesignation::TargetSpec	TargetSpec

Classes
struct	AbsoluteSpec
struct	IndirectSpec
struct	RelativeSpec

Functions
HashVal	slot (Query< asset::Pipe > const &)
	yield a suitable table slot for this query
HashVal	resolveQuery (Query< asset::Pipe > const &)
	delegate target pipe resolution to the rules system
uint	is_defaults_query_with_channel (Query< asset::Pipe > const &)
	detect the special case, when actually the Nth solution of a defaults query is requested
Query< asset::Pipe >	build_corresponding_sourceQuery (Query< asset::Pipe > const &)
	..and build the corresponding defaults source query for this case

Variables
Symbol	SEQNR_PREDICATE = "ord"