c-resources/CPlusPlus20ForProgrammers-m.../examples/ch11/fig11_08/fig11_08.cpp

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// fig11_08.cpp
// Demonstrating an explicit constructor.
#include <iostream>
#include "MyArray.h"
using namespace std;
void outputArray(const MyArray&); // prototype
int main() {
MyArray ints1{7}; // 7-element MyArray
outputArray(ints1); // output MyArray ints1
outputArray(3); // convert 3 to a MyArray and output its contents
outputArray(MyArray(3)); // explicit single-argument constructor call
}
// print MyArray contents
void outputArray(const MyArray& arrayToOutput) {
std::cout << "The MyArray received has " << arrayToOutput.size()
<< " elements. The contents are: " << arrayToOutput << "\n";
}
/**************************************************************************
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* *
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