MobilityDB 1.1
Data Structures | Macros | Functions
lifting.h File Reference
#include "general/temporal.h"
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Data Structures

struct  LiftedFunctionInfo
 

Macros

#define MAX_PARAMS   3
 Generic functions for lifting functions and operators on temporal types. More...
 

Functions

int efunc_temporal_temporal (const Temporal *temp1, const Temporal *temp2, LiftedFunctionInfo *lfinfo)
 Synchronize the temporal values and apply to them the function. More...
 
TSequencetfunc_tdiscseq (const TSequence *is, LiftedFunctionInfo *lfinfo)
 
TSequencetfunc_tdiscseq_tdiscseq (const TSequence *is1, const TSequence *is2, LiftedFunctionInfo *lfinfo)
 Synchronize the temporal values and apply to them the function with with optional argument. More...
 
Temporaltfunc_temporal (const Temporal *temp, LiftedFunctionInfo *lfinfo)
 Apply the function to the temporal value (dispatch function) More...
 
Temporaltfunc_temporal_base (const Temporal *temp, Datum value, LiftedFunctionInfo *lfinfo)
 Apply the function to the temporal value and the base value (dispatch function) More...
 
Temporaltfunc_temporal_temporal (const Temporal *temp1, const Temporal *temp2, LiftedFunctionInfo *lfinfo)
 Synchronize the temporal values and apply to them the function. More...
 
TInstanttfunc_tinstant (const TInstant *inst, LiftedFunctionInfo *lfinfo)
 Apply the function with the optional arguments to the temporal value. More...
 
TInstanttfunc_tinstant_base (const TInstant *inst, Datum value, LiftedFunctionInfo *lfinfo)
 Apply the function to the temporal value and the base value. More...
 
TInstanttfunc_tinstant_tinstant (const TInstant *inst1, const TInstant *inst2, LiftedFunctionInfo *lfinfo)
 Synchronize the temporal values and apply to them the function. More...
 
TSequencetfunc_tsequence (const TSequence *seq, LiftedFunctionInfo *lfinfo)
 Apply the function to the temporal value. More...
 
TSequencetfunc_tsequence_base (const TSequence *seq, Datum value, LiftedFunctionInfo *lfinfo)
 Apply the function to the temporal value and the base value. More...
 
TSequenceSettfunc_tsequenceset (const TSequenceSet *ss, LiftedFunctionInfo *lfinfo)
 Apply the function to the temporal value. More...
 
TSequenceSettfunc_tsequenceset_base (const TSequenceSet *ss, Datum value, LiftedFunctionInfo *lfinfo)
 Apply the function to the temporal value and the base value. More...