iftsrch.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include "include/ift.h"
#include "include/substitutions.h"

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Functions
int	iftGet (IFT *ift, char *key)
int	iftGetNth (IFT *ift, char *key, int n)
int	iftFindNthKey (IFT *ift, char *str, int n)
int	iftFindNthValue (IFT *ift, char *str, int n)
int	iftGetFrom (IFT *ift, int si, const char *key)
int	iftGetFullmatchFrom (IFT *ift, int si, const char *key, const char *value)
int	iftGetFloatValue (IFT *ift, int si, const char *key, float *value)
int	iftGetIntValue (IFT *ift, int si, const char *key, int *value)

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Function Documentation

int iftFindNthKey	(	IFT *	ift,
		char *	str,
		int	n
	)

Find the Nth item of IFT where the specified string is found in the key. Comparison is case sensitive.

Parameters:

ift	Pointer to existing IFT
str	Pointer to the case-sensitive (partial) key string
n	Nth (1..keyNr-1) insidence of value is searched.

Returns:

-1 if key was not found, or other negative value in case of an error, and the index [0..keyNr-1] if matching key is found.

Definition at line 119 of file iftsrch.c.

References IFT_FAULT, IFT_KEYNOTFOUND, IFT_OK, IFT_TEST, iftSetStatus(), IFT::item, IFT_KEY_AND_VALUE::key, and IFT::keyNr.

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int iftFindNthValue	(	IFT *	ift,
		char *	str,
		int	n
	)

Find the Nth item of IFT where the specified string is found in the value. Comparison is case sensitive.

Parameters:

ift	Pointer to existing IFT
str	Pointer to the case-sensitive (partial) value string
n	Nth (1..keyNr-1) insidence of value is searched.

Returns:

-1 if key was not found, or other negative value in case of an error, and the index [0..keyNr-1] if matching value is found.

Definition at line 150 of file iftsrch.c.

References IFT_FAULT, IFT_OK, IFT_TEST, IFT_VALUENOTFOUND, iftSetStatus(), IFT::item, IFT::keyNr, and IFT_KEY_AND_VALUE::value.

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int iftGet	(	IFT *	ift,
		char *	key
	)

Find the key in the IFT and return the index [0..keyNr-1]. Key is case insensitive.

Parameters:

ift	Pointer to existing IFT
key	Pointer to the key string; contents are replaced by the correct key string

Returns:

-1 if key was not found, or other negative value in case of an error

Definition at line 58 of file iftsrch.c.

References IFT_FAULT, IFT_KEYNOTFOUND, IFT_OK, IFT_TEST, iftSetStatus(), IFT::item, IFT_KEY_AND_VALUE::key, and IFT::keyNr.

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int iftGetFloatValue	(	IFT *	ift,
		int	si,
		const char *	key,
		float *	value
	)

Finds the specified key string from IFT struct, and reads the corresponding value as float.

Returns:

Returns the index of key/value, -1 if key or value was not found, and <-1 in case of an error.

Parameters:

ift	Pointer to existing IFT
si	Index [0..keyNr-1] from which the search is started
key	Pointer to the key string; search is case-insensitive
value	Pointer to float variable where value is written; NaN is written in case of an error.

Definition at line 244 of file iftsrch.c.

References IFT_FAULT, IFT_KEYNOTFOUND, IFT_OK, IFT_TEST, IFT_VALUENOTFOUND, iftSetStatus(), IFT::item, IFT_KEY_AND_VALUE::key, IFT::keyNr, and IFT_KEY_AND_VALUE::value.

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int iftGetFrom	(	IFT *	ift,
		int	si,
		const char *	key
	)

Finds the specified key in the IFT, starting from specified index. Key is case insensitive.

Returns:

Returns the index of key/value, -1 if key or value was not found, and <-1 in case of an error.

Parameters:

ift	Pointer to existing IFT
si	Index [0..keyNr-1] from which the search is started
key	Pointer to the key string; search is case-insensitive

Definition at line 176 of file iftsrch.c.

References IFT_FAULT, IFT_KEYNOTFOUND, IFT_OK, IFT_TEST, iftSetStatus(), IFT::item, IFT_KEY_AND_VALUE::key, and IFT::keyNr.

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int iftGetFullmatchFrom	(	IFT *	ift,
		int	si,
		const char *	key,
		const char *	value
	)

Finds the index with specified key and value in the IFT, starting from specified index. Key and value are case insensitive.

Returns:

Returns the index of key/value, -1 if key or value was not found, and <-1 in case of an error.

Parameters:

ift	Pointer to existing IFT
si	Index [0..keyNr-1] from which the search is started
key	Pointer to the key string; search is case-insensitive
value	Pointer to the value string; search is case-insensitive

Definition at line 208 of file iftsrch.c.

References IFT_FAULT, IFT_KEYNOTFOUND, IFT_OK, IFT_TEST, iftSetStatus(), IFT::item, IFT_KEY_AND_VALUE::key, IFT::keyNr, and IFT_KEY_AND_VALUE::value.

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int iftGetIntValue	(	IFT *	ift,
		int	si,
		const char *	key,
		int *	value
	)

Finds the specified key string from IFT struct, and reads the corresponding value as int.

Returns:

Returns the index of key/value, -1 if key or value was not found, and <-1 in case of an error.

Parameters:

ift	Pointer to existing IFT
si	Index [0..keyNr-1] from which the search is started
key	Pointer to the key string; search is case-insensitive
value	Pointer to int variable where value is written; -9999 is written in case of an error.

Definition at line 284 of file iftsrch.c.

References IFT_FAULT, IFT_KEYNOTFOUND, IFT_OK, IFT_TEST, IFT_VALUENOTFOUND, iftSetStatus(), IFT::item, IFT_KEY_AND_VALUE::key, IFT::keyNr, and IFT_KEY_AND_VALUE::value.

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int iftGetNth	(	IFT *	ift,
		char *	key,
		int	n
	)

Find the Nth key with similar name in the IFT and return the index [0..keyNr-1]. Key is case insensitive.

Parameters:

ift	Pointer to existing IFT
key	Pointer to the key string; contents are replaced by the correct key string
n	Nth (1..) insidence of key is searched.

Returns:

-1 if key was not found, or other negative value in case of an error

Definition at line 88 of file iftsrch.c.

References IFT_FAULT, IFT_KEYNOTFOUND, IFT_OK, IFT_TEST, iftSetStatus(), IFT::item, IFT_KEY_AND_VALUE::key, and IFT::keyNr.

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