BiometricEvaluation::IO Namespace Reference

Input/Output functionality. More...

Namespaces
namespace	Utility
	A class containing utility functions used for IO operations.

Classes
class	ArchiveRecordStore
	This class implements the IO::RecordStore interface by storing data items in single file, with an associated manifest file. More...
class	CompressedRecordStore
	Sibling-implemented IO::RecordStore with Compression. More...
class	Compressor
	Common interface for classes providing compressing and decompressing functionality. More...
class	DBRecordStore
	A class that implements IO::RecordStore using a Berkeley DB database as the underlying record storage system. More...
class	FileLogCabinet
	A class to represent a collection of log sheets. More...
class	FileLogsheet
	A class to represent a single logging mechanism with a file as the backing store. More...
class	FileRecordStore
	A class to represent the record store data storage mechanism implemented as files for each record. More...
class	GZip
	An IO::Compressor for gzip compression from zlib. More...
class	ListRecordStore
	IO::RecordStore that reads a list of keys from a text file, and retrieves the data from another IO::RecordStore. More...
class	Logsheet
	A class to represent a logging mechanism. More...
class	PersistentRecordStoreUnion
	An implementation of IO::RecordStoreUnion that persists across instantiations. More...
class	Properties
	Maintain key/value pairs of strings, with each property matched to one value. More...
class	PropertiesFile
	An IO::Properties object persisted in a file on disk. More...
class	RecordStore
	A class to represent a data storage mechanism. More...
class	RecordStoreIterator
	Generic ForwardIterator for all RecordStores. More...
class	RecordStoreUnion
	A collection of N related read-only RecordStores, operated on simultaneously. More...
class	SQLiteRecordStore
	An IO::RecordStore implementation using a SQLite database as the underlying record storage system. More...
class	SysLogsheet
	A class to represent a single logging mechanism to a logging service on the network. More...

Enumerations
enum class	Mode { ReadWrite = 0 , ReadOnly = 1 }
	Accessibility of object. More...

Detailed Description

Input/Output functionality.

The IO package contains classes and functions used to abstract input and output operations and provide for robust error handling on behalf of the application.

Enumeration Type Documentation

Mode

enum class BiometricEvaluation::IO::Mode

strong

Accessibility of object.

Enumerator
ReadWrite	Constant indicating the state of an object that manages some underlying file is accessible for reading and writing.
ReadOnly	Constant indicating the state of an object that manages some underlying file is accessible for reading only.

Definition at line 34 of file be_io.h.