Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 1234]

▼Ndocudb
▼Ndetails
▼Nsqlite
Cstatement
▼Nquery
Cbinary_op	Represents a binary operation for querying
Cbinder	Represents a binder for query parameters
Ceq	Represents an EQUAL operation for querying
Cgt	Represents a GREATER THAN operation for querying
Cgte	Represents a GREATER OR EQUAL THAN operation for querying
Clike	Represents a LIKE operation for querying
Clogic_and	Represents a LOGIC AND gate
Clogic_gate	Represents a logic gate for combining two queryable objects
Clogic_or	Represents a LOGIC OR gate
Clt	Represents a LESSER THAN operation for querying
Clte	Represents a LESSER OR EQUAL THAN operation for querying
Cneq	Represents a NOT EQUAL operation for querying
Corder_by
Cqueryable_base	Abstract base class for Queryable objects
Cqueryable_type_eraser	Type-erased Queryable object
Cqueryable_wrapper	Concrete wrapper for erasing the type of a Queryable object
Cregexp	Represents a REGEXP operation for querying
Cdatabase	Represents the database
Cdb_collection	Represents a collection of documents in the database
Cdb_document	Represents a database document
Cdb_document_ref	Reference to a database document
Cdb_exception	Exception class for database errors
Cstmt_exception	Exception class for database errors