argument-passing

I've got a function which looks like this: bool generate_script (bool net, bool tv, bool phone, std::string clientsID, std::string password, int index, std::string number, std::string Iport, std::string sernoID, std::string VoiP_number, std::string VoiP_pass, std::string target, int slot, int port, int onu, int extra, std::string IP, std::string MAC); In my opinion it looks ugly. What is the proper way of handling this problem? Should I create few vectors with different data types (int, string and bool) and pass them as arguments to this function? If all these parameters are meaningfully

I want to pass the arguments to a function when I click the button. What should I add to this line button.connect(button, QtCore.SIGNAL('clicked()'), calluser(name)) so it will pass the value to the function: def calluser(name): print name def Qbutton(): button = QtGui.QPushButton("button",widget) name = "user" button.setGeometry(100,100, 60, 35) button.connect(button, QtCore.SIGNAL('clicked()'), calluser(name)) One more thing, buttons will be generated using for loop; so name value will vary. So I want to attach each name with the button. I have done same thing in Pytk by using for loop and

my question is probably easy to answer. i want to execute my php file with shell and pass parameters to it via shell example php test.php parameter1 parameter2 is there a way to do that except using GET ? thanks AlphaMale Yes you can do it like that but you should reference the arguments from the $_SERVER['argv'] array. $_SERVER['argc'] will tell you how many args were received, should you want to use that as a first layer of validation to make sure a required number of args were input. To illustrate this, running the following script as args.php arg1 arg2 arg3 : #!/usr/bin/php <?php var_dump(

I am writing a method were I would like to pass a class to a method, where a part of the code includes checking if the object is of a certain type. This is what I want (but which obviously doesn't work): private static class MyClass1 { /***/ } private static class MyClass2 { /***/ } private void someFunc() { /* some code */ methodName(MyClass1); methodName(MyClass2); } private void methodName(Class myClass) { Object obj; /* Complicated code to find obj in datastructure */ if (obj instanceof myClass) { /* Do stuff */ } } Any hints as to how this can be done? Thanks! Class has both an isInstance

I would like to know if there is any way to mimic C behaviour with pointers in LISP. In C if you change a value of a variable, that pointer is pointing to, it has a global effect (i.e. the value will be changed outside the function too). So if I had (defun mutate ( a ) (some-magic-function a 5) ) a would turn to 5 after calling mutate, no matter what it was before. I know it is possible (much of as a side effect) with elements with lists In common-lisp, how do I modify part of a list parameter from within a function without changing the original list? but I would like to know how to do it for

When assigning to or from a void -pointer no cast is needed (C99 §6.3.2.2 sub 1 / §6.5.16.1 sub 1). Is this also true when passing a (for example int -)pointer to a function that expects a void -pointer? For example: void foo(void * p){ // Do something } int main(){ int i = 12; foo(&i); // int * to void *: no cast needed? } When I compile this with GCC (4.8.1, MinGW-32) I get neither errors nor warnings (with -Wall & -pedantic ). In contrast in this answer it is suggested that a cast is needed for this call (to eliminate -Wformat warnings): int main(){ int i = 12; printf("%p\n", &i); } But in

I want to write a wrapper function in R. I should take a function and its arguments. Do something, and then call the function with the supplied arguments. I know how to do it in python, but I search for an implementation in R. In python I would write: def wrapper(func, *args, **kwargs): #do something here return func(*args, **kwargs) wrapper <- function(func, ...) { func(...) } 来源： https://stackoverflow.com/questions/8165837/how-to-pass-a-function-and-its-arguments-through-a-wrapper-function-in-r-simila