ioda::Engines Namespace Reference

The backends that implement the ioda-engines functionality. More...

Namespaces
	HH
	Functions that are helpful in creating a new ioda::Group that is backed by HDF5.
	ObsStore
	ODC
	Functions that are helpful in creating a new ioda::Group that is imported from an ODB database.

Classes
struct	Capabilities
	Struct defining what an engine can/cannot do. More...
struct	BackendCreationParameters
	Used to specify backend creation-time properties. More...

Enumerations
enum class	Capability_Mask { Supported , Unsupported , Ignored }
	A tri-bool type that indicates whether a feature is supported, ignored if used, or if the engine will fail on use. More...
enum class	BackendNames { Hdf5File , Hdf5Mem , ObsStore }
	Backend names. More...
enum class	BackendFileActions { Create , Open }
enum class	BackendCreateModes { Truncate_If_Exists , Fail_If_Exists }
enum class	BackendOpenModes { Read_Only , Read_Write }

Functions
IODA_DL Group	constructFromCmdLine (int argc, char **argv, const std::string &defaultFilename)
	This is a wrapper function around the constructBackend function for creating a backend based on command-line options. Intended for unit testing only. More...
IODA_DL Group	constructBackend (BackendNames name, BackendCreationParameters &params)
	This is a simple factory style function that will instantiate a different backend based on a given name an parameters. More...
IODA_DL std::ostream &	operator<< (std::ostream &os, const BackendCreateModes &mode)
	stream operator More...
IODA_DL std::ostream &	operator<< (std::ostream &os, const BackendOpenModes &mode)
	stream operator More...

Detailed Description

The backends that implement the ioda-engines functionality.

Function Documentation

operator<<() [1/2]

std::ostream & ioda::Engines::operator<<	(	std::ostream &	os,
		const BackendCreateModes &	mode
	)

stream operator

Definition at line 148 of file Factory.cpp.

operator<<() [2/2]

std::ostream & ioda::Engines::operator<<	(	std::ostream &	os,
		const BackendOpenModes &	mode
	)

stream operator

Definition at line 161 of file Factory.cpp.