Demo and Code
Documentation
GitHub Development Page

The script was tested in Chrome 5.0. Submit Bugs and comments to github page.

http://code.google.com/p/qslogo/

It uses Boost.Spirit for parsing and Qt for the GUI.

function Child(arg1, arg2)
{
    Parent.apply(this, arguments);
    // .. other methods
}

The apply function calls the Parent function with arguments and sets this to Child’s this object. The arguments variable contains all the arguments passed to Child. (Available since Javascript 1.2).

To create an instance of Child call:

    var instance = new Child(x, y);

The next step is to define our widget using the $.widget helper method.

$.widget("ui.name", {
    _init: function() {
    },
    _privateMethod: function() {
    },
    method: function(arg1, arg2) {
    }
});

The _init function is the constructor of the widget. Methods that start with “_” are private and cannot be accessed. All other methods are public and accessible outside the object by calling:

    $("id").name("method_name", par1, par2); 

If the method returns a value you need to add it to the object “getter” declaration (See below).

To access the element used to build the widget inside the object use:

    this.element

To access the options passed to the widget use:

    this.options

To set default properties:

    $.extend($.ui.name, {
        defaults: {
           option: value
        }
    });

To define “getter” methods:

    $.extend($.ui.name, {
        getter: [ "method", "method2" ]
    });

http://hackerhosting.com/ph-jquery/demo/dualselect.html

elements.sortOn("y", Array.NUMERIC);

var i:int = this.numChildren;
var a:int = elements.length;
while(a--){
i--;
setChildIndex(elements[a], i);
}

To learn more about this function click here.

To use it you have to define a functor(struct with a operator()):

struct function_functor
{
typedef nil_t result_t;

template
std::ptrdiff_t
operator() (ScannerT const& scan, result_t& result) const
{
// Return -1 if parsing was unsuccesful or number of characters parsed if successful.
}
};

result_t is the attribute type of the parser: int, float, etc. Default is nil_t. result will be passed to the action associated with the parser.

1. Download icc from Intel website
2. tar -zxvf the file.
3. Run ‘install.sh’.
4. Follow the installer instructions.
5. When it is done add this line to your ~/.bashrc (or initialization script):
   source /opt/intel/Compiler/11.0/069/bin/iccvars.sh ia32
   Replace ia32 with your platform: (ia32, intel64, ia64)
6. Log off and log in and that is it. You can test it with icc -v
7. To use icc with a configure script use ./configure CC=icc

Expect more stuff to be added later.