---------- Post updated at 06:56 AM ---------- Previous update was at 06:20 AM ----------
Hi,
It looks that itoa is not supported by my compiler.
I tried with casting. However, I am getting an error:
Code:
error: invalid conversion from ‘char’ to ‘const char*’
error: initializing argument 1 of ‘std::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&)
[with _CharT = char, _Traits = std::char_traits<char>, _Alloc = std::allocator<char>]’
Code:
int ToLower(string my_input)
{
int string_length = my_input.length();
for (int i=0; i<string_length; i++) {
// here trying to convert from int to string
my_input = (string) my_input[i];
my_input[i]=tolower(my_input[i]);
}
return 0;
}
Thanks.
---------- Post updated at 07:04 AM ---------- Previous update was at 06:56 AM ----------
Ok, I found, my mistake. I am converting NOT from string but from char to *char... so my_input[i] is a char.
working on that...
---------- Post updated at 07:28 AM ---------- Previous update was at 07:04 AM ----------
Hi,
I googled it.
This should work but I am not sure in 100%.
The problem is that the server I am using has crashed)
I would be grateful for your opinion.
Code:
int ToLower(string my_input)
{
int string_length = my_input.length();
for (int i=0; i<string_length; i++) {
// here trying to convert from int to string
typedef char charType;
charType MyChar = my_input[i];
my_input[i]=tolower(my_input[i]);
}
return 0;
}
---------- Post updated at 07:39 AM ---------- Previous update was at 07:28 AM ----------
I am sorry.
My post was to chaotic.
Greetings for all.
Last edited by Scott; 12-07-2010 at 08:34 AM..
Reason: Code tags
Hi, I'm converting a C program that I made using the Visual Studio. I now use GCC (over Linux) and can't find some equivalences. I changed my __int64 definitions to unsigned long long, but can't find an equivalent to the microsoft i64toa() function, which let you convert a char* to a 64 bit... (1 Reply)
hello everybody!
I want to create a file with permissions for read, write, and execute to everybody using C, so I write this code:
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
int main(){
int fileDescriptor;
fileDescriptor =... (2 Replies)
Hi,
I have a char buf,ch; and the buf is filled with the result from MySQL server which I get like this numbytes = recv(sock, buf, 1024, 0));I have the followingcode to display the results
printf("received %ld bytes:\n",numbytes);
for(c=0;c<numbytes;c++){
ch = (char)buf;
... (2 Replies)
Hi,
from the manual
listen(2): listen for connections on socket - Linux man page
It has a parameter called backlog and it limits the maximum length of queue of pending list.
If I set backlog to 128, is it means no more than 128 packets can be handled by server?
If I have three... (3 Replies)
Compiling xpp (The X Printing Panel) on SL6 (RHEL6 essentially):
xpp.cxx: In constructor ‘printFiles::printFiles(int, char**, int&)’:
xpp.cxx:200: error: invalid conversion from ‘const char*’ to ‘char*’
The same error with all c++ constructors - gcc 4.4.4.
If anyone can throw any light on... (8 Replies)
My question is simple: When should I use a long, int, char, unsigned/signed variables??
When I declare a variable "unsigned;" what did I do it???
Why would I delcare an integer "long" or "short" ( unsigned or signed)??
Any examples of when things like "unsigned", "long", "short" etc...... (6 Replies)
As this function returns the address of the string corressponding to the errno value provided to it. Can someone please let me know where, in the memory, it could be (on freeBSD).
The MAN page tells under the BUG section that "For unknown error numbers, the strerror() function will return its... (5 Replies)
Dear all,
I am using C and ROOT for programming. And I need to incorporate following in my code.
char *fps=NULL;
int dec=0,sign=0;
float mean = h1->GetMean(1); //0.001298
fps= fcvt(mean,6 , &dec, &sign);
I need to provide this mean as const char to some other function to get... (8 Replies)
Pointers are seeming to get the best of me and I get that error in my program.
Here is the code
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define REPORTHEADING1 " Employee Pay Hours Gross Tax Net\n"
#define REPORTHEADING2 " Name ... (1 Reply)
I have a problem at make step to install a downloaded package consisted of different programs.
In file included from kcdbext.cc:16:0:
kcdbext.h: In member function �char* kyotocabinet::IndexDB::get(const char*, size_t, size_t*)’:
kcdbext.h:1281:14: error: cannot convert �bool’ to... (3 Replies)
Discussion started by: yifangt
3 Replies
LEARN ABOUT OPENSOLARIS
tiffsetwarninghandler
TIFFWarning(3tiff)TIFFWarning(3tiff)NAME
TIFFWarning, TIFFSetWarningHandler - library warning interface
SYNOPSIS
#include <tiffio.h>
void TIFFWarning(const char* module, const char* fmt, ...)
#include <stdarg.h>
typedef void (*TIFFWarningHandler)(const char* module, const
char* fmt, va_list ap);
TIFFWarningHandler TIFFSetWarningHandler(TIFFWarningHandler
handler);
TIFFWarning invokes the library-wide warning handler function to (normally) write a warning message to stderr. The fmt parameter is a
printf(3S) format string, and any number of arguments can be supplied. The module parameter is interpreted as a string that, if non-zero,
should be printed before the message, and is typically used to identify the software module in which a warning is detected.
Applications that desire to capture control in the event of a warning should use TIFFSetWarningHandler to override the default warning han-
dler. A NULL(0) warning handler function may be installed to suppress error messages.
TIFFSetWarningHandler returns a reference to the previous error handling function.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWTiff |
+-----------------------------+-----------------------------+
|Interface stability |Uncommitted |
+-----------------------------+-----------------------------+
libtiff(3), TIFFError(3tiff), printf(3S)
This man page was originally written by Sam Leffler. Updated by Breda McColgan, Sun Microsystems Inc., 2004.
02 Apr 2004 TIFFWarning(3tiff)
12-07-2010
)