50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
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// vegnews.cpp -- using new and delete with classes
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// compile with strngbad.cpp
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#include <iostream>
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using std::cout;
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#include "strngbad.h"
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void callme1(StringBad &); // pass by reference
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void callme2(StringBad); // pass by value
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int main()
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{
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using std::endl;
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{
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cout << "Starting an inner block.\n";
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StringBad headline1("Celery Stalks at Midnight");
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StringBad headline2("Lettuce Prey");
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StringBad sports("Spinach Leaves Bowl for Dollars");
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cout << "headline1: " << headline1 << endl;
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cout << "headline2: " << headline2 << endl;
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cout << "sports: " << sports << endl;
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callme1(headline1);
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cout << "headline1: " << headline1 << endl;
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callme2(headline2);
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cout << "headline2: " << headline2 << endl;
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cout << "Initialize one object to another:\n";
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StringBad sailor = sports;
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cout << "sailor: " << sailor << endl;
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cout << "Assign one object to another:\n";
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StringBad knot;
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knot = headline1;
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cout << "knot: " << knot << endl;
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cout << "Exiting the block.\n";
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}
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cout << "End of main()\n";
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// std::cin.get();
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return 0;
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}
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void callme1(StringBad & rsb)
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{
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cout << "String passed by reference:\n";
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cout << " \"" << rsb << "\"\n";
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}
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void callme2(StringBad sb)
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{
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cout << "String passed by value:\n";
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cout << " \"" << sb << "\"\n";
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}
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