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Questions - function-call

Double derived class produces error unless call to Base

The following code causes my compiler to produce two errors: type name is not allowed and expected an expression. #include <iostream> class Base { protected: template <typename T1> ...
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Hufh294

c++

class

templates

inheritance

function-call

Votes: 0

Answers: 2

Latest Answer

I think that may be because you now have a print_pi() in Base, and another one in Derived class. The compiler has difficulty determining which function you want to use. As you use template function as...
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Joe_Bao

How can I call the following void function with double parameters?

This is what I have currently, and I have no idea what to do to make it run: void avg_sum(double a[], int n, double *avg, double *sum) { int i; *sum = 0.0; for (i = 0; i < n; i++) ...
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halolol

c

pass-by-reference

function-definition

function-call

Votes: 0

Answers: 2

Latest Answer

You want this: int main () { double array[5] = {1, 2, 3, 4, 5}; // use double double avg = 3; double sum = 2; avg_sum(array, 5, &avg, &sum); // call with & } avg_s...
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Jabberwocky

some sun time errors in c

full code is this: Insertion in linked list Please make it like it run smoothly then After i will debug on basis of my algorithms. #include <stdio.h> #include <stdlib.h> #define null...
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Pintu Batesar

c

compiler-errors

function-call

function-declaration

function-prototypes

Votes: 0

Answers: 0

Storing Char and Int in an array and writing it to a Text File

I am trying to store char and int to the array 'employeeInfo' and write it to the text box 'KMARTEXT.txt'. i am not sure on how to store in an array then to a text file. I had the error in the addEmpl...
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Chuya Siy

arrays

c

text-files

function-call

undefined-symbol

Votes: 0

Answers: 2

Latest Answer

Your employeeinfo is a structure tag, not an actual instance of the struct. In other words, you described what such a structure contains, but you didn't create one. You might want to review how to def...
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mzimmers

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