And we have an array of these structures in the memory of process we are looking at. So, what I have is Pointer to the array of pointers to structures. And now could you please correct me if I'm wrong. To read the x value of the first element of this array(actual structure, not...
structDisplayLo gData *(array[iCount]); (an array of pointers) then you need to study the syntax a bit more. -- Ben. Nov 15 '07 #2 dev_15 Thanks also in the code later on is ptrLogArray[0] = new structDisplayLo gData; --- more code delete [] ptrLogArray; Does this delet...
Since your function is designed to return a pointer to an object of rec type (which will be the first of the two structures in the array I guess), you should first allocate on the heap the space for the two pointers (and thus use a double pointer) and then populate it/return it: s...
I have been having a lot of problems with an array of structures embedded in another structure in C++ .NET and have boiled it down to this very simple example: Try the following steps, it will only take 5 minutes: 1) Create a new C++ .NET Windows Form project. 2) Create a new .h...
Let a variable of type int be given: intival=1024; The following are examples of defining and using pointers to int pi and pi2. [//] pi is initialized with the null addressint*pi=0;[//] pi2 is initialized with the address ivalint*pi2=&ival;[//] correct: pi and pi2 contain the...
program pointers ! implicit none ! integer i,n real, target :: values(9) ! f is the array of pointers, contained in a structure type dataptr real, pointer :: val end type type arrayofpointers type(dataptr), allocatable :: f(:,:) end type ! ! define my structures: type(arrayofpo...
This is a declaration of an array of structures. This array has 100 elements; each element is a structure containing two members. extern char *name[]; This statement declares the type and name of an array of pointers to char. The actual definition of name occurs elsewhere. ...
Next, you learned to access an array and input or output elements to/from an array. Moving ahead, you saw some examples of 1D and 2D arrays. Finally, you learned how to pass an array to a function, a concept called pointers to an array, and the differences between an array and a po...
"Settings" in DLL project properties and app.config file "The function evaluation requires all threads to run" while accessing music library through wmp.dll "The left-hand side of an assignment must be a variable, property or indexer". Help? "The remote server returned...
An Array of Pointers: In C++, you can create an array of pointers, where each element of the array holds the address of another variable. This concept of a pointer array in C++ is useful for creating arrays of strings or arrays of dynamically allocated objects.For example:int* ptrArray[5...