[::] delete cast-expression [::] delete [ ] cast-expression
CDialog* MyDialog = new CDialog; // use MyDialog delete MyDialog;
// expre_Using_delete.cpp
struct UDType
{
};
int main()
{
// Allocate a user-defined object, UDObject, and an object
// of type double on the free store using the
// new operator.
UDType *UDObject = new UDType;
double *dObject = new double;
// Delete the two objects.
delete UDObject;
delete dObject;
// Allocate an array of user-defined objects on the
// free store using the new operator.
UDType (*UDArr)[7] = new UDType[5][7];
// Use the array syntax to delete the array of objects.
delete [] UDArr;
}
expression == expression expression != expression
// expre_Equality_Operators.cpp
// compile with: /EHsc
#include <iostream>
using namespace std;
int main() {
cout << boolalpha
<< "The true expression 3 != 2 yields: "
<< (3 != 2) << endl
<< "The false expression 20 == 10 yields: "
<< (20 == 10) << endl;
}
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