The following program successfully builds up a stack , but the 2 operations pop and stack top are giving exception and wrong result respectively. Here is the program :
Can we have a function pointer which points to a function which use a varying argument list? For example, lets say i need to select a function among a number of functions based on some input T \'inpu
Consider: int* ptr = (int*)0xDEADBEEF; cout << (void*)&*ptr; How illegal is the *, given that it\'s used in conjunction with an immediate & and given that there are no overloaded op&a
I\'ve been stuck for some time on this problem, and I need your help. My C++ application is running on multiple exec sites. My problem is that I cannot pass objects holding a virtual table, because s
I am trying to understand what that means I know that declares a variable to an address of type node and that & gets the address of a variable.I also know that in a function parameter it is a call
Suppose I have two structures a and b, each hold several variable in them (most of the variable are c++ core types but not all).
As part of a C programming project I\'m doing, I\'ve needed to create my own dynamic array system. As my array system copies the data from a pointer when adding an object, I would like to keep the ov
I wanted to know if the following code is well formed if (nChildLines == 0 ) { nChildLines = 1; Tag tempTag = attachmentlines.tag();
If I\'m running the same binary (which implies the same architecture) on multiple nodes of a Beowulf cluster in an MPI configuration, is it safe to pass function pointers via MPI as a way of telling a
I know that it isn\'t safe to change a pointer\'s address if it lays on the heap because freeing it later would cause some trouble, but is it safe to do that if the pointer is declared on the stack?
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