iguana Namespace Reference

Detailed Description

General, top-level namespace for algorithms and infrastructure. For algorithms and bindings, see its sub-namespaces.

Namespaces
namespace	bindings
	General iguana bindings.
namespace	clas12
	CLAS12 algorithms.
namespace	example
	Example algorithms.
namespace	particle
	Light-weight namespace for particle constants.
namespace	physics
	Physics algorithms.

Classes
class	Algorithm
	Base class for all algorithms to inherit from. More...
class	AlgorithmFactory
	Factory to create an algorithm. More...
class	AlgorithmSequence
	User-level class for running a sequence of algorithms. More...
class	ConcurrentParam
	abstract base class for concurrently mutable configuration parameters More...
class	ConcurrentParamFactory
	factory to create the appropriate ConcurrentParam-derived class instance for the current GlobalConcurrencyModel More...
class	ConfigFileReader
	Configuration file manager. More...
class	GlobalParam
	a globally accessible parameter More...
class	Logger
	Simple logger service. More...
class	MemoizedParam
	an iguana::ConcurrentParam that uses memoization for thread safety; used when iguana::GlobalConcurrencyModel is "memoize" More...
struct	Momentum3
	3-momentum type More...
struct	Momentum4
	4-momentum type More...
class	Object
	A named object with a Logger instance. More...
class	RCDBReader
	RCDB reader. More...
class	SingleThreadParam
	a parameter that is not thread safe; used when iguana::GlobalConcurrencyModel is "single" More...
class	Validator
	Base class for all algorithm validators to inherit from. More...
class	YAMLReader
	A YAMLReader based on yaml-cpp. More...

Typedefs
using	option_t
	Option value variant type.
using	algo_t = std::unique_ptr<Algorithm>
	Algorithm pointer type.
using	vector_element_t = double
	Vector element type.
using	concurrent_key_t = std::size_t
	concurrent hash key type

Variables
GlobalParam< std::string >	GlobalConcurrencyModel
	The concurrency model, for running certain algorithms in a thread-safe way.
GlobalParam< std::string >	GlobalRcdbUrl
	Path to the RCDB.

Typedef Documentation

algo_t

using iguana::algo_t = std::unique_ptr<Algorithm>

Algorithm pointer type.

Definition at line 240 of file Algorithm.h.

concurrent_key_t

using iguana::concurrent_key_t = std::size_t

concurrent hash key type

Definition at line 8 of file ConcurrentParam.h.

option_t

using iguana::option_t

Initial value:

 std::variant<
      int,
      double,
      std::string,
      std::vector<int>,
      std::vector<double>,
      std::vector<std::string>>

Option value variant type.

Definition at line 23 of file Algorithm.h.

vector_element_t

using iguana::vector_element_t = double

Vector element type.

Definition at line 11 of file TypeDefs.h.

Variable Documentation

GlobalConcurrencyModel

GlobalParam<std::string> iguana::GlobalConcurrencyModel

extern

The concurrency model, for running certain algorithms in a thread-safe way.

Available Models

• "single": no thread safety, but optimal for single-threaded users
• "memoize": thread-safe lazy loading of configuration parameters
• "none": no concurrency model set by user; this is the default option, and if this is the choice when ConcurrentParamFactory::Create is called, an appropriate option will be chosen by ConcurrentParamFactory::Create instead

GlobalRcdbUrl

GlobalParam<std::string> iguana::GlobalRcdbUrl

extern

Path to the RCDB.

See also

iguana::RCDBReader for details