iftsrch.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.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)

Function Documentation

iftFindNthKey()

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.

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

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iftFindNthValue()

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.

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

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iftGet()

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

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

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iftGetNth()

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

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

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