That logic doesn't work for integers because rand() / RAND_MAX just becomes zero. You don't need floor either, you just can take the remainder with %, which calculates like this:
...so rand() % max gets you a number between 0 and max-1, as long as max is significantly smaller than RAND_MAX.
Your logic looks reasonable for float however. Again, max should be much smaller than RAND_MAX.
Last edited by Corona688; 01-29-2014 at 01:32 PM..
what we have:
class TClass {
public:
TClass();
};
template<class T> class FClass<T>: public T {
public:
FClass();
};
TClass::TClass() {
// some code
}
template<class T> FClass<T>::FClass : T() {
// some code
}
int main (int argc,char* argv) { (3 Replies)
Are there any web site templates on CGI that allow like this forum software user registration and profiles. I dont need forum software i just need to register and keep profiles of my users on my site. Any suggestions?
:confused:
Thank you all. (1 Reply)
Discussion started by: solvman
1 Replies
3. Post Here to Contact Site Administrators and Moderators
Hello,
Anybody in here has any idea where I can get a template like this one for vBulletin. I have actually got my board but it just doesn't look good in the template that I have! Thanks anyway!
him (2 Replies)
Hey, new here, so be nice! I'm trying to write a little script to automate the user creation process on one of our boxes. But I would like to be able to use the templates that we have set up in SAM. Is the information in these templates stored in a file somewhere, that I can reference in my... (5 Replies)
I am trying to write a script that would retrieve specific information from a template. I have been trying to no avail for the longest. This is what I wrote and it's not working.
cat filename | while read F5 F6
do
if ]
then
echo
$F5 $F6
fi
done
Here is the template (filename)
CN ... (7 Replies)
Hello life savers,
I'm having trouble compiling a specific program. The program was originally written for gcc and was compiled successfully under it. When trying to compile under Solaris 11, I get this error:
"Hashtable.h", line 170: Error: Could not find a match for hash needed in... (2 Replies)
I have some C++ code and want to have the class declarations in a .h file and the implementation in the .cpp file.
It seems however that for templates everything need to be put in the header (.h) file and will have problems if I try to separate the code to a .cpp file.
Is this correct? Is... (1 Reply)
Hello, I have a custom Linux distro in which I'm trying to get templates for LibreOffice to ship by default. Is there a location they need to be placed or a file that needs to be edited? I've already tried using the template manager and add templates that way. I then copied /usr/templates/ and... (0 Replies)
Discussion started by: TheOuterLinux
0 Replies
LEARN ABOUT FREEBSD
usb_template
USB_TEMPLATE(4) BSD Kernel Interfaces Manual USB_TEMPLATE(4)NAME
usb_template -- USB templates
SYNOPSIS
To compile this module into the kernel, place the following line in your kernel configuration file:
device usb_template
To load the module at boot time, place the following line in loader.conf(5):
usb_template_load="YES"
DESCRIPTION
The usb_template module implements various USB templates that are needed when programming an USB device side driver. A USB template consists
of an USB device descriptor, one or more USB configuration descriptors, one or more USB interface descriptors, one or more USB endpoint
descriptors, USB strings and additional USB descriptors. The USB template module currently has templates for USB Mass Storage, USB CDC Eth-
ernet and Message Transfer Protocol. USB templates are currently selected using the "hw.usb.template" sysctl. The "hw.usb.template" value
can be changed at any time, but will not have any effect until the USB device has been re-enumerated.
SEE ALSO usb(4)STANDARDS
The usb_template module complies to the USB 1.0, 2.0 and 3.0 standard.
HISTORY
The usb_template module was written by Hans Petter Selasky <hselasky@FreeBSD.org>.
BSD March 18, 2014 BSD