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Reading long options in C++ program
Post 302611877 by shamrock on Friday 23rd of March 2012 05:04:38 PM
03-23-2012
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Hi ,
I am using getopt for both short and long options as below
SHORTOPTS="a:c"
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Hi ,
I am using getopt for both short and long options as below
SHORTOPTS="a:c"
LONGOPTS="alpha:,charlie"
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Hi ,
I am using getopt for both short and long options as below
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LONGOPTS="alpha:,charlie"
OPTS=$(getopt -o $SHORTOPTS --longoptions $LONGOPTS -n "$progname" -- "$@")
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while ; do
case $1 in
-a|--alpha)
echo "-a or --alpha... (1 Reply)
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LEARN ABOUT OSX
strchr
STRCHR(3) BSD Library Functions Manual STRCHR(3) NAME
strchr, strrchr -- locate character in string LIBRARY
Standard C Library (libc, -lc) SYNOPSIS
#include <string.h> char * strchr(const char *s, int c); char * strrchr(const char *s, int c); DESCRIPTION
The strchr() function locates the first occurrence of c (converted to a char) in the string pointed to by s. The terminating null character is considered to be part of the string; therefore if c is ' ', the functions locate the terminating ' '. The strrchr() function is identical to strchr(), except it locates the last occurrence of c. RETURN VALUES
The functions strchr() and strrchr() return a pointer to the located character, or NULL if the character does not appear in the string. SEE ALSO
memchr(3), memmem(3), strcspn(3), strpbrk(3), strsep(3), strspn(3), strstr(3), strtok(3), wcschr(3) STANDARDS
The functions strchr() and strrchr() conform to ISO/IEC 9899:1990 (``ISO C90''). BSD
April 19, 1994 BSD