50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
#ifndef TECS_DATA_H_
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#define TECS_DATA_H_
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typedef struct {
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char *name;
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} DataSet;
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typedef struct {
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void *private;
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} DataBase;
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DataSet *DataCreateSet(DataBase *dBase, char *name, float *var, int step, int lifetime, int start);
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/*
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create a new dataset
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if the dataset already exists, or memory allocation failed, NULL is returned
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set <dBase> to NULL to use the common database
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*/
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DataSet *DataFindSet(DataBase *dBase, char *name);
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/*
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find a previously created dataset.
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returns NULL if dataset not found
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set <dBase> to NULL to use the common database
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*/
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int DataSetStep(DataSet *set, int step);
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int DataSetLifetime(DataSet *set, int lifetime);
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int DataPut(DataSet *set, int time, float value);
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/*
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put one value to dataset
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*/
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int DataPutAll(DataBase *dBase, int time);
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/*
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put all variables in a set to their dataset
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*/
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int DataGetMult(char *names, int startTime, int endTime, int step, int stdStep, float *data, int data_len);
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/*
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get multiple datasets
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*/
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/*
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define DATA_UNDEF as a binary and decimal well defined, hopefully rarely used number
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*/
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#define DATA_UNDEF MYC_NAN
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#define DATA_GAP (MYC_NAN*2)
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#endif /* TECS_DATA_H_ */
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