BDB library field types
[BDB]

Collaboration diagram for BDB library field types:

Classes
class	IBDB_Field
	BDB Data Field interface definition. More...
class	IBDB_FieldConvert
	BDB Data Field conversion interface definition. More...
class	CBDB_FieldInterfaces
	Interface definition class for field construction. More...
class	CBDB_Field
	Base class for constructing BDB fields. More...
class	CBDB_FieldSimple< T >
	Template class for building simple scalar data fields. More...
class	CBDB_FieldSimpleInt< T >
	Template class for building simple scalar integer compatible data fields. More...
class	CBDB_FieldSimpleFloat< T >
	Template class for building simple scalar floating point compatible fields. More...
class	CBDB_FieldInt8
	Int8 field type. More...
class	CBDB_FieldUint8
	Uint8 field type. More...
class	CBDB_FieldInt4
	Int4 field type. More...
class	CBDB_FieldInt2
	Int2 field type. More...
class	CBDB_FieldUint2
	Uint2 field type. More...
class	CBDB_FieldUChar
	Char field type. More...
class	CBDB_FieldChar
class	CBDB_FieldInt1
	Int1 field type. More...
class	CBDB_FieldUint1
	Uint1 field type. More...
class	CBDB_FieldUint4
	Uint4 field type. More...
class	CBDB_FieldFloat
	Float field type. More...
class	CBDB_FieldDouble
	Double precision floating point field type. More...
class	CBDB_FieldFixedByteString
	Fixed length bytestring. More...
class	CBDB_FieldStringBase
	String field type. More...
class	CBDB_FieldString
	String field type designed to work with C-strings (ASCIIZ). More...
class	CBDB_FieldStringCase
	Case-insensitive (but case preserving) string field type. More...
class	CBDB_FieldLString
	Length prefised string field type. More...
class	CBDB_BufferManager
	BDB Data Field Buffer manager class. More...
class	CBDB_FieldFactory
	Class factory for BDB field types. More...
struct	SBDB_TypeTraits< Type >
	SBDB_TypeTraits defines via template parameters a policy for mapping a built-in type to a BDB field type. More...
struct	SBDB_TypeTraits< Int1 >
	8-bit signed and unsigned integral types More...
struct	SBDB_TypeTraits< Uint1 >
struct	SBDB_TypeTraits< Int2 >
	16-bit signed and unsigned integral types More...
struct	SBDB_TypeTraits< Uint2 >
struct	SBDB_TypeTraits< Int4 >
	32-bit signed and unsigned integral types More...
struct	SBDB_TypeTraits< Uint4 >
struct	SBDB_TypeTraits< Int8 >
	64-bit signed and unsigned integral types More...
struct	SBDB_TypeTraits< Uint8 >
struct	SBDB_TypeTraits< string >
	string types More...
struct	SBDB_TypeTraits< float >
	32- and 64- bit floating point types More...
struct	SBDB_TypeTraits< double >
Functions
NCBI_DEPRECATED int	BDB_UintCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "unsigned int" keys.
int	BDB_Uint4Compare (DB *, const DBT *val1, const DBT *val2)
NCBI_DEPRECATED int	BDB_IntCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "int" keys.
int	BDB_Int4Compare (DB *, const DBT *val1, const DBT *val2)
int	BDB_Int8Compare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "Int8" keys.
int	BDB_Uint8Compare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "Uint8" keys.
int	BDB_Int2Compare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "short int" keys.
int	BDB_Uint2Compare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "unsigned short int" keys.
int	BDB_CharCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "char" keys.
int	BDB_UCharCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "unsigned char" keys.
int	BDB_FloatCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "float" keys.
int	BDB_DoubleCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "double" keys.
int	BDB_StringCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "C string" keys.
int	BDB_LStringCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented length prefixed string keys.
int	BDB_FixedByteStringCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented fixed length string keys.
int	BDB_StringCaseCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "case insensitive C string" keys.
int	BDB_Compare (DB *db, const DBT *val1, const DBT *val2)
	General purpose DBD comparison function.
NCBI_DEPRECATED int	BDB_ByteSwap_UintCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "unsigned int" keys.
int	BDB_ByteSwap_Uint4Compare (DB *, const DBT *val1, const DBT *val2)
int	BDB_ByteSwap_Int8Compare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "Int8" keys Used when the data file is in a different byte order architecture.
int	BDB_ByteSwap_Uint8Compare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "Uint8" keys Used when the data file is in a different byte order architecture.
NCBI_DEPRECATED int	BDB_ByteSwap_IntCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "int" keys Used when the data file is in a different byte order architecture.
int	BDB_ByteSwap_Int4Compare (DB *, const DBT *val1, const DBT *val2)
int	BDB_ByteSwap_Int2Compare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "short int" keys Used when the data file is in a different byte order architecture.
int	BDB_ByteSwap_Uint2Compare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "unsigned short int" keys Used when the data file is in a different byte order architecture.
int	BDB_ByteSwap_FloatCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "float" keys Used when the data file is in a different byte order architecture.
int	BDB_ByteSwap_DoubleCompare (DB *, const DBT *val1, const DBT *val2)
	Simple and fast comparison function for tables with non-segmented "double" keys Used when the data file is in a different byte order architecture.
unsigned int	BDB_Hash (DB *, const void *bytes, unsigned length)
	General purpose hash function.
unsigned int	BDB_Uint4Hash (DB *, const void *bytes, unsigned length)
	Hash method for databases with a single (unique) UInt4 key.

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Function Documentation

int BDB_ByteSwap_DoubleCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "double" keys Used when the data file is in a different byte order architecture. Definition at line 421 of file bdb_types.cpp. References CByteSwap::GetDouble(). Referenced by CBDB_FieldDouble::GetCompareFunction().

int BDB_ByteSwap_FloatCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "float" keys Used when the data file is in a different byte order architecture. Definition at line 411 of file bdb_types.cpp. References CByteSwap::GetFloat(). Referenced by CBDB_FieldFloat::GetCompareFunction().

int BDB_ByteSwap_Int2Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "short int" keys Used when the data file is in a different byte order architecture. Definition at line 392 of file bdb_types.cpp. References CByteSwap::GetInt2(). Referenced by CBDB_FieldInt2::GetCompareFunction().

int BDB_ByteSwap_Int4Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Definition at line 383 of file bdb_types.cpp. References CByteSwap::GetInt4(). Referenced by BDB_ByteSwap_IntCompare(), CBDB_FieldInt4::GetCompareFunction(), and CBDB_IdFile::SetCmp().

int BDB_ByteSwap_Int8Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "Int8" keys Used when the data file is in a different byte order architecture. Definition at line 360 of file bdb_types.cpp. References CByteSwap::GetInt8(). Referenced by CBDB_FieldInt8::GetCompareFunction().

NCBI_DEPRECATED int BDB_ByteSwap_IntCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "int" keys Used when the data file is in a different byte order architecture. Definition at line 378 of file bdb_types.cpp. References BDB_ByteSwap_Int4Compare().

int BDB_ByteSwap_Uint2Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "unsigned short int" keys Used when the data file is in a different byte order architecture. Definition at line 401 of file bdb_types.cpp. References CByteSwap::GetInt2(). Referenced by CBDB_FieldUint2::GetCompareFunction().

int BDB_ByteSwap_Uint4Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Definition at line 351 of file bdb_types.cpp. References CByteSwap::GetInt4(). Referenced by BDB_ByteSwap_UintCompare(), CBDB_FieldUint4::GetCompareFunction(), and CBDB_LobFile::SetCmp().

int BDB_ByteSwap_Uint8Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "Uint8" keys Used when the data file is in a different byte order architecture. Definition at line 369 of file bdb_types.cpp. References CByteSwap::GetInt8(). Referenced by CBDB_FieldUint8::GetCompareFunction().

NCBI_DEPRECATED int BDB_ByteSwap_UintCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "unsigned int" keys. Used when the data file is in a different byte order architecture. Definition at line 346 of file bdb_types.cpp. References BDB_ByteSwap_Uint4Compare().

int BDB_CharCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "char" keys. Definition at line 193 of file bdb_types.cpp. Referenced by CBDB_FieldChar::GetCompareFunction().

int BDB_Compare (  DB *  db, const DBT *  val1, const DBT *  val2 )

General purpose DBD comparison function. Definition at line 284 of file bdb_types.cpp. References _ASSERT, IBDB_Field::Compare(), CBDB_BufferManager::FieldCount(), CBDB_BufferManager::GetField(), CBDB_BufferManager::GetFieldCompareLimit(), and CBDB_BufferManager::IsByteSwapped(). Referenced by CBDB_BufferManager::GetCompareFunction(), and CBDB_Field::GetCompareFunction().

int BDB_DoubleCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "double" keys. Definition at line 225 of file bdb_types.cpp. Referenced by CBDB_FieldDouble::GetCompareFunction().

int BDB_FixedByteStringCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented fixed length string keys. Definition at line 244 of file bdb_types.cpp. References _ASSERT. Referenced by CBDB_FieldFixedByteString::GetCompareFunction().

int BDB_FloatCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "float" keys. Definition at line 211 of file bdb_types.cpp. Referenced by CBDB_FieldFloat::GetCompareFunction().

unsigned int BDB_Hash (  DB *  , const void *  bytes, unsigned  length )

General purpose hash function. Definition at line 319 of file bdb_types.cpp. References buf. Referenced by BDB_Uint4Hash(), CBDB_BufferManager::GetHashFunction(), and CBDB_RawFile::SetHash().

int BDB_Int2Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "short int" keys. Definition at line 165 of file bdb_types.cpp. Referenced by CBDB_FieldInt2::GetCompareFunction().

int BDB_Int4Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Definition at line 151 of file bdb_types.cpp. Referenced by BDB_IntCompare(), CBDB_FieldInt4::GetCompareFunction(), and CBDB_IdFile::SetCmp().

int BDB_Int8Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "Int8" keys. Definition at line 118 of file bdb_types.cpp. Referenced by CBDB_FieldInt8::GetCompareFunction().

NCBI_DEPRECATED int BDB_IntCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "int" keys. Definition at line 146 of file bdb_types.cpp. References BDB_Int4Compare().

int BDB_LStringCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented length prefixed string keys. Definition at line 254 of file bdb_types.cpp. References CBDB_BufferManager::IsLegacyStrings(), and s_GetLString(). Referenced by CBDB_FieldLString::GetCompareFunction().

int BDB_StringCaseCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "case insensitive C string" keys. Definition at line 279 of file bdb_types.cpp. References NStr::strcasecmp(). Referenced by CBDB_FieldStringCase::GetCompareFunction().

int BDB_StringCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "C string" keys. Definition at line 239 of file bdb_types.cpp. References util::strcmp(). Referenced by CBDB_FieldString::GetCompareFunction().

int BDB_UCharCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "unsigned char" keys. Definition at line 202 of file bdb_types.cpp. Referenced by CBDB_FieldUChar::GetCompareFunction().

int BDB_Uint2Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "unsigned short int" keys. Definition at line 179 of file bdb_types.cpp. Referenced by CBDB_FieldUint2::GetCompareFunction().

int BDB_Uint4Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Definition at line 104 of file bdb_types.cpp. Referenced by BDB_UintCompare(), CBDB_FieldUint4::GetCompareFunction(), and CBDB_LobFile::SetCmp().

unsigned int BDB_Uint4Hash (  DB *  , const void *  bytes, unsigned  length )

Hash method for databases with a single (unique) UInt4 key. Definition at line 333 of file bdb_types.cpp. References BDB_Hash(). Referenced by CBDB_IdBlobFile::SetHash().

int BDB_Uint8Compare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "Uint8" keys. Definition at line 132 of file bdb_types.cpp. Referenced by CBDB_FieldUint8::GetCompareFunction().

NCBI_DEPRECATED int BDB_UintCompare (  DB *  , const DBT *  val1, const DBT *  val2 )

Simple and fast comparison function for tables with non-segmented "unsigned int" keys. Definition at line 99 of file bdb_types.cpp. References BDB_Uint4Compare().

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