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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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v_12_11
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allison
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override.cpp
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C/C++ Source or Header
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1994-09-05
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497b
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29 lines
LISTING 21 - Replaces global operator new and operator delete
// override.cpp
#include <iostream.h>
#include <stdlib.h>
void *operator new(size_t siz)
{
cout << "allocating " << siz << " bytes" << endl;
return malloc(siz);
}
void operator delete(void *p)
{
cout << "deleting memory at " << (void *)p << endl;
free(p);
}
main()
{
double *dp = new double;
delete dp;
return 0;
}
/* Output:
allocating 8 bytes
deleting memory at 0x19e0
*/