Find and print number after string in C Post: 302525548

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Top Forums Programming Find and print number after string in C Post 302525548 by kumaran_5555 on Friday 27th of May 2011 04:35:10 AM

05-27-2011

Registered User

This code has worked for one line string, you can use match() in your code

Code:

#include <stdio.h>
#include <string.h>

int match(char *ts,char *pattern);

int main()
{

        char *str="123 test=123 val=233.33 x=111 y=222 senth";
        char *ptt="senth";


        match(str,ptt);

}

int match(char *ts,char *pattern)
{

        char *pt=pattern;

        while(1)
        {
                printf ("comparing %c %c\n",*ts,*pt);
                while( *pt && *ts++ == *pt++)
                {
                        printf ("comparing %c %c\n",*ts,*pt);
                        ;
                }
                if(*pt == '\0')
                {
                        printf("match found %s\n",ts-strlen(pattern)-1);
                        break;
                }
                else if(*ts== '\0')
                {
                        printf("match not found \n");
                        // pattern not found
                        break;
                }
                        pt=(char *)pattern;
        }

}

kumaran_5555

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LEARN ABOUT DEBIAN

tcl_stringcasematch

Tcl_StringMatch(3tcl)					      Tcl Library Procedures					     Tcl_StringMatch(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME

       Tcl_StringMatch, Tcl_StringCaseMatch - test whether a string matches a pattern

SYNOPSIS

       #include <tcl.h>

       int
       Tcl_StringMatch(str, pattern)

       int
       Tcl_StringCaseMatch(str, pattern, flags)

ARGUMENTS

       const char *str (in)		 String to test.

       const char *pattern (in) 	 Pattern to match against string.  May contain special characters from the set *?[].

       int flags (in)			 OR-ed combination of match flags, currently only TCL_MATCH_NOCASE.  0 specifies a case-sensitive search.
_________________________________________________________________

DESCRIPTION

       This  utility  procedure  determines  whether  a  string  matches  a given pattern.  If it does, then Tcl_StringMatch returns 1.  Otherwise
       Tcl_StringMatch returns 0.  The algorithm used for matching is the same algorithm used in the string match Tcl command and  is  similar	to
       the algorithm used by the C-shell for file name matching;  see the Tcl manual entry for details.

       In  Tcl_StringCaseMatch,  the algorithm is the same, but you have the option to make the matching case-insensitive.  If you choose this (by
       passing TCL_MATCH_NOCASE), then the string and pattern are essentially matched in the lower case.

KEYWORDS

       match, pattern, string

Tcl									8.5						     Tcl_StringMatch(3tcl)

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