Utilities and Diagnostics

Module Description

The Utility and Diagnostics Classes provide specific kinds of functionality. For example, every DB Access Module contains an instance of a class derived from RWDBPhraseBook, which is a list of SQL phrases in the dialect of a specific database. Classes RWDBMemTable and RWDBTPtrMemTable provide ways to store relational data in program memory.

Classes
class	RWDBCacheManager
	Base class for user-defined metadata cache managers. More...
class	RWDBInMemoryCacheManager
	In memory metadata cache manager. More...
class	RWDBMemTable
	Represents a table of data that resides in program memory. More...
class	RWDBPhraseBook
	A lookup table containing keywords and phrases used by specific databases. More...
class	RWDBRow
	An ordered collection of RWDBValue instances. More...
class	RWDBStatus
	Encapsulates the error state of an object or operation. More...
class	RWDBStoredProcEntry
	Class to hold RWDBStoredProc metadata for cache managers. More...
class	RWDBTableEntry
	Class to hold RWDBTable metadata for cache managers. More...
class	RWDBTMemTableBase
	Abstract base class for the derived class RWDBTPtrMemTable. More...
class	RWDBTPtrMemTable< T, C >
	Represents a parameterized memory table. More...
class	RWDBTracer
	Provides a runtime trace facility for DB Interface Module applications. More...