iftget.c File Reference

Get processed contents from IFT. More...

#include "tpcclibConfig.h"
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
#include <string.h>
#include "tpcift.h"

Go to the source code of this file.

Functions
int	iftGetFloat (IFT *ift, int index, float *v)
int	iftGetDouble (IFT *ift, int index, double *v)
int	iftGetInt (IFT *ift, int index, int *v)
int	iftGetUInt (IFT *ift, int index, unsigned int *v)
int	iftGetDoubleWithUnit (IFT *ift, int index, double *v, int *unit)

Detailed Description

Get processed contents from IFT.

Definition in file iftget.c.

Function Documentation

iftGetDouble()

int iftGetDouble	(	IFT *	ift,
		int	index,
		double *	v )

Read the value in IFT as a double from given item index.

Value in IFT must not contain decimal comma.

See also

iftGetFloat, iftGetDoubleWithUnit, iftFindKey, iftPutDouble

Returns

0 if successful, <>0 in case of an error.

Author

Vesa Oikonen

Parameters

ift	Pointer to IFT
index	IFT item index
v	Pointer to double which is read from item value. It will be set to NaN in case of an error.

Definition at line 52 of file iftget.c.

  {
  if(v!=NULL) *v=nan(""); else return -2;
  if(ift==NULL) return -2;
  if(index<0 || index>=ift->keyNr) return -2;
  if(ift->item[index].value==NULL) return -1;
  if(sscanf(ift->item[index].value, "%lf", v)!=1 || isnan(*v)) return -1;
  return 0;
}

Referenced by parFromIFT().

iftGetDoubleWithUnit()

int iftGetDoubleWithUnit	(	IFT *	ift,
		int	index,
		double *	v,
		int *	unit )

Read the value in IFT as a double with unit from given item index.

Value in IFT is allowed to be written with decimal comma, and units may be written in pars () or [].

See also

iftGetDouble, iftFindKey, iftSearchKey, iftSearchValue

Returns

0 if at least the double was found, otherwise <>0.

Author

Vesa Oikonen

Parameters

ift	Pointer to IFT
index	IFT item index
v	Pointer to double which is read from item value. It will be set to NaN in case of an error.
unit	Pointer for unit (enum unit) which is read from item value. It will be to 0 (enum UNIT_UNKNOWN) if not identified or not present.

Definition at line 129 of file iftget.c.

  {
  if(v!=NULL) *v=nan("");
  if(unit!=NULL) *unit=UNIT_UNKNOWN;
  if(ift==NULL) return(2);
  if(index<0 || index>=ift->keyNr) return(1);
  if(ift->item[index].value==NULL) return(2);
  char s[128];
  if(strTokenNCpy(ift->item[index].value, " \t", 1, s, 128)==0) return(2);
  if(v!=NULL) *v=atofVerified(s);
  if(unit==NULL) return(0);
  if(strTokenNCpy(ift->item[index].value, " \t", 2, s, 128)==0) return(0);
  strCleanPars(s); *unit=unitIdentify(s);
  return 0;
}

Referenced by parReadCSV().

iftGetFloat()

int iftGetFloat	(	IFT *	ift,
		int	index,
		float *	v )

Read the value in IFT as a float from given item index.

Value in IFT must not contain decimal comma.

See also

iftGetDouble, iftFindKey, iftGetInt, iftSearchKey

Returns

0 if successful, <>0 in case of an error.

Author

Vesa Oikonen

Parameters

ift	Pointer to IFT
index	IFT item index
v	Pointer to float which is read from item value. It will be set to NaN in case of an error.

Definition at line 25 of file iftget.c.

  {
  if(v!=NULL) *v=nanf(""); else return -2;
  if(ift==NULL) return -2;
  if(index<0 || index>=ift->keyNr) return -2;
  if(ift->item[index].value==NULL) return -1;
  if(sscanf(ift->item[index].value, "%f", v)!=1 || isnan(*v)) return -1;
  return 0;
}

iftGetInt()

int iftGetInt	(	IFT *	ift,
		int	index,
		int *	v )

Read the value in IFT as an integer from given item index.

See also

iftGetUInt, iftGetDouble, iftFindKey, iftGetUInt, iftPutInt

Returns

0 if successful, <>0 in case of an error.

Author

Vesa Oikonen

Parameters

ift	Pointer to IFT
index	IFT item index
v	Pointer to int which is read from item value. It will be set to -9999 in case of an error.

Definition at line 76 of file iftget.c.

  {
  if(v!=NULL) *v=-9999; else return -2;
  if(ift==NULL) return -2;
  if(index<0 || index>=ift->keyNr) return -2;
  if(ift->item[index].value==NULL) return -1;
  if(sscanf(ift->item[index].value, "%d", v)!=1 || *v==-9999) return -1;
  return 0;
}

Referenced by parFromIFT(), and parReadCSV().

iftGetUInt()

int iftGetUInt	(	IFT *	ift,
		int	index,
		unsigned int *	v )

Read the value in IFT as an unsigned integer from given item index.

See also

iftGetDouble, iftFindKey, iftSearchKey, iftSearchValue, iftGetInt, iftPutUint

Returns

0 if successful, <>0 in case of an error.

Author

Vesa Oikonen

Parameters

ift	Pointer to IFT
index	IFT item index
v	Pointer to unsigned int which is read from item value. It will be set to 0 in case of an error.

Definition at line 101 of file iftget.c.

  {
  if(v!=NULL) *v=0; else return -2;
  if(ift==NULL) return -2;
  if(index<0 || index>=ift->keyNr) return -2;
  if(ift->item[index].value==NULL) return -1;
  if(sscanf(ift->item[index].value, "%ud", v)!=1) return -1;
  return 0;
}

Referenced by parFromIFT().