file dse.h

C/C++ DataStax Enterprise Driver

Macros

DSE_VERSION_MAJOR

= 1

DSE_VERSION_MINOR

= 1

DSE_VERSION_PATCH

= 0

DSE_VERSION_SUFFIX

= ""

Types

DseGraphOptions 

typedef struct DseGraphOptions_ DseGraphOptions

DseGraphStatement 

typedef struct DseGraphStatement_ DseGraphStatement

DseGraphObject 

typedef struct DseGraphObject_ DseGraphObject

DseGraphArray 

typedef struct DseGraphArray_ DseGraphArray

DseGraphResultSet 

typedef struct DseGraphResultSet_ DseGraphResultSet

DseGraphResult 

typedef struct DseGraphResult_ DseGraphResult

DseLineString 

typedef struct DseLineString_ DseLineString

DseLineStringIterator 

typedef struct DseLineStringIterator_ DseLineStringIterator

DsePolygon 

typedef struct DsePolygon_ DsePolygon

DsePolygonIterator 

typedef struct DsePolygonIterator_ DsePolygonIterator

DseGssapiAuthenticatorLockCallback 

typedef void(* DseGssapiAuthenticatorLockCallback) (void *data)

GSSAPI lock callback.

DseGssapiAuthenticatorUnlockCallback 

typedef void(* DseGssapiAuthenticatorUnlockCallback) (void *data)

GSSAPI unlock callback.

Enums

DseGraphResultType

DSE_GRAPH_RESULT_TYPE_NULL
DSE_GRAPH_RESULT_TYPE_BOOL
DSE_GRAPH_RESULT_TYPE_NUMBER
DSE_GRAPH_RESULT_TYPE_STRING
DSE_GRAPH_RESULT_TYPE_OBJECT
DSE_GRAPH_RESULT_TYPE_ARRAY

Graph result types

Functions

CassError

dse_point_from_wkt

( const char * wkt, cass_double_t * x, cass_double_t * y )

Parse the WKT representation of a point and extract the x,y coordinates.

Parameters:
Name Type Details
in wkt const char *

WKT representation of the point
out x cass_double_t *
out y cass_double_t *
Returns:
Type Details
CassError

CASS_OK if successful, otherwise error occurred
CassError

dse_point_from_wkt_n

( const char * wkt, size_t wkt_length, cass_double_t * x, cass_double_t * y )

Same as dse_point_from_wkt, but with lengths for string parameters.

Parameters:
Name Type Details
in wkt const char *

WKT representation of the point
in wkt_length size_t

length of the wkt string
out x cass_double_t *
out y cass_double_t *
Returns:
Type Details
CassError

CASS_OK if successful, otherwise error occurred
CassError

dse_gssapi_authenticator_set_lock_callbacks

( DseGssapiAuthenticatorLockCallback lock_callback, DseGssapiAuthenticatorUnlockCallback unlock_callback, void * data )

Set lock callbacks for GSSAPI authentication. This is used to protect Kerberos libraries that are not thread-safe.

Parameters:
Name Type Details
in lock_callback DseGssapiAuthenticatorLockCallback
in unlock_callback DseGssapiAuthenticatorUnlockCallback
in data void *
Returns:
Type Details
CassError

CASS_OK if successful, otherwise an error occurred.