May 20, 2012 we have (2016 pdf files in our database)
Short Desciption: How to use CGAL-Python? Python Naceur MESKINI. GEOMETRICA. . * Overview: ž Python bull; Python bull; Python ž Python bull; Python bull; How to use it? bull; Examples. bull; Getting help?
Content Inside: How to use CGAL-Python? Python Naceur MESKINI. GEOMETRICA. . * Overview: ž Python bull; Python bull; Python ž Python bull; Python bull; How to use it? bull; Examples. bull; Getting help? bull; Doing a simple demo. ž python bull; Using Pyste. bull; Python bull; How to deal with the C++ iterators and circulators? bull; How to deal with functions that takes references as parameters? Python Is an interpreted programming language. Is object oriented. Python Python Python Python academia for a wide variety of purposes. Python Python bull; Basic data types. bull; Functions bull; Classes bull; Modules. Python Basic data types: bull; Python bull; integers: 0, 1, 2, 3, -1, -2, -3 bull; floats: 0., 3.1415926, -2.05e30, 1e-4 bull; strings: s = #039;abcd#039; or quot;abcdquot; bull; lists: l = [1, 3.3, Point_2(),hellip;] bull; dictionaries (associative arrays): vec = {key1:value1,key2:value2, hellip;..} bull; hellip; Python ž Lists: Lists are essentially heterogeneous arrays bull; declaration amp; initialization: gt;gt;gt; days = [ #039;mon#039; , #039;tue#039;, #039;wed#039;, #039;thu#039;, #039;fri#039;] bull; Individual elements are accessed using the normal square bracket format, with indices starting at 0: gt;gt;gt; days[2] #039;wed#039; bull; looping over a list using ldquo;for statementrdquo;: days: d bull; (listname) returns length of list bull; listname.append(item) inserts data at the end of list bull; listname.sort() sorts the list in place in ascending order bull; listname.reverse() reverses the list order Python Dictionaries : Associative arrays with keys and values gt;gt;gt; week = { 1: #039;mon#039;,2:#039;tue#039;,3:#039;wed#039;,4:#039;thu#039;,5:#039;fri#039;} gt;gt;gt; week.keys() returns a list of keys [1,2,3,4,5] gt;gt;gt; week.values() returns a list of values. [#039;mon#039;, #039;tue#039;, #039;wed#039;, #039;thu#039;, #039;fri#039;] gt;gt;gt; week.has_key(2) True bull; Looping through dictionaries: in print i ,week[i] 1 mon 2 tue 3 wed 4 thu 5 fri Python Functions: : return x+y gt;gt;gt; addition(2,3) gt;gt;gt; 5 gt;gt;gt; addition(#039;nom#039;,#039;prenom#039;) gt;gt;gt; #039;nomprenom#039; gt;gt;gt; addition(1.25,5.36) gt;gt;gt; 6.6100000000000003 Python Classes : Complex __init__ self.r = realpart self.i = imagpart gt;gt;gt; x = Complex(3.0, -4.5) class instantiation uses function notation. gt;gt;gt; x.r, x.i (3.0, -4.5) bull; Inheritance: The syntax for a derived class definition looks like this: DerivedClassName(BaseClassName): statement-1gt; . statement-Ngt; Python Modules : A module is a file containing definitions of functions and