c delete ÎÊÌâ - C/C++ / CÓïÑÔ
C/C++ code:
void main()
{
char * lp;
lp = new CHAR[10];
strcpy(lp,"123456789");
delete lp;
lp++;
delete lp;
}
Ϊʲô»á³ö´í?
delete [] lp;
ΪʲôҪdeleteÁ½±éÄØ
void main()
{
char * lp;
lp = new CHAR[10];
strcpy(lp,"123456789");
delete lp;
//lp++;
//delete lp;
lp=NULL;
}
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C/C++ code:
char *temp = lp+1;
delete lp;
lp = temp;
delete lp;
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lp = new CHAR[10];
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