i am having a string like
" X1 " ---> string lenght is 30
I have stored this to a chararry . ref
so here ref = " X1 "
now i trim the left space by my function . Si the string now becomes
"X1 " ---> string lenght is 15... (3 Replies)
If one wants to get a start address of a array or a string or a block of memory via a function, there are at least two methods to achieve it:
(1) one is to pass a pointer-to-pointer parameter, like:
int my_malloc(int size, char **pmem)
{
*pmem=(char *)malloc(size);
if(*pmem==NULL)... (11 Replies)
#!/usr/bin/ksh
set -x
testfile=my.test.file.flag
echo ${testfile: (-4)}
#/home/maldohe/scripts/spawn1&
sleep 3
echo myspawn is now ending
exit
Background:
I am trying to extract the word flag from anf given file name. This is a demo script that I am working on to fix a production issue.... (8 Replies)
hello all,
my question is not about How code can be rewritten, i just wanna know even though i am not using read only memory of C (i have declared str) why this function gives me segfault :wall:and the other code executes comfortably though both code uses same pointer arithmetic.
... (4 Replies)
I'm trying to write a programme which scans strings to find how many vowels they contain. I get an error saying that I'm trying to compare a pointer and an integer inif(*v == scanme){. How can I overcome this ? Also, the programme seems to scan only the first word of a string e.g.: if I type "abc... (1 Reply)
I'm newbie learner. My all friend use windows just only me use linux.
so i can't solve any problem by myself. i need a solution.
how can i use pointer as a string.
#include<string.h>
#include<stdio.h>
int main()
{
char *s='\0';
gets(s);
puts(s);
return 0;
}
This code work on... (6 Replies)
I have a problem with scanf() for string pointer as member of a struct.
#include <stdio.h>
#include <stdlib.h>
struct Student {
int studentNumber;
int phoneNumber;
char *studentName; //line 7
// char studentName; //line 8
};
int... (10 Replies)
Hi!
I actually got it running, but I still would like to understand, why and how, since I am a beginner in bash scripting. I Need floating numbers and thus use bc in my bash script. Here it is:
#!/bin/bash
num1="10^-15" | bc -l #power function piped to bc - DOES NOT WORK
echo $num1... (4 Replies)
Hello all,
Soon I will be receiving a new file. I've asked the source system to put "TRAILER.1+0000007+1" for the trailer to indicate full receipt of file. I need to know how to separate TRAILER so I can use it in a if statement.
I used the tail command but not sure how to incorporate awk or... (11 Replies)
I have the following code:
#!/bin/csh
clear
set cloud_file="/home/labs/koren/davidsr/general_scripts/MFP_10_PP_Parmas.txt" # to fill
set mie_tables_dir='/home/labs/koren/davidsr/SHDOM_MAIN/MIE_TABLES/non_polo_wave_0.7_water_50R_s0.5_e25_max_70.mie' # to fill
set prp_dir='${pp_dir}/pp_prp/'... (2 Replies)
Discussion started by: student_wiz
2 Replies
LEARN ABOUT HPUX
xmreptyperegister
XmRepTypeRegister(library call) XmRepTypeRegister(library call)
NAME
XmRepTypeRegister -- A representation type manager function that registers a representation type resource
SYNOPSIS
#include <Xm/RepType.h>
XmRepTypeId XmRepTypeRegister(
String rep_type,
String *value_names,
unsigned char *values,
unsigned char num_values);
DESCRIPTION
XmRepTypeRegister registers a representation type resource with the representation type manager. All features of the representation type
management facility become available for the specified representation type. The function installs a forward type converter to convert
string values to numerical representation type values.
When the values argument is NULL, consecutive numerical values are assumed. The order of the strings in the value_names array determines
the numerical values for the resource. For example, the first value name is 0 (zero); the second value name is 1; and so on.
If it is non-NULL, the values argument can be used to assign values to representation types that have nonconsecutive values or have dupli-
cate names for the same value. Representation types registered in this manner will consume additional storage and will be slightly slower
than representation types with consecutive values.
A representation type can only be registered once; if the same representation type name is registered more than once, the behavior is unde-
fined.
The function XmRepTypeAddReverse installs a reverse converter for a registered representation type. The reverse converter takes a represen-
tation type numerical value and returns the corresponding string value. If the list of numerical values for a representation type contains
duplicate values, the reverse converter uses the first name in the value_names list that matches the specified numeric value. For example,
if a value_names array has cancel, proceed, and abort, and the corresponding values array contains 0, 1, and 0, the reverse converter will
return cancel instead of abort for an input value of 0.
rep_type Specifies the representation type name.
value_names
Specifies a pointer to an array of value names associated with the representation type. A value name is specified in lowercase
characters without an Xm prefix. Words within a name are separated with underscores.
values Specifies a pointer to an array of values associated with the representation type. A value in this array is associated with the
value name in the corresponding position of the value_names array.
num_values
Specifies the number of entries in the value_names and values arrays.
RETURN
Returns the identification number for the specified representation type.
RELATED XmRepTypeAddReverse(3), XmRepTypeGetId(3), XmRepTypeGetNameList(3), XmRepTypeGetRecord(3), XmRepTypeGetRegistered(3), and XmRepTypeValid-
Value(3).
XmRepTypeRegister(library call)