Dangling Pointer in cpp

int *p = new int; // request memory
*p = 5; // store value

delete p; // free up the memory
// now p is a dangling pointer

p = new int; // reuse for a new address

Similar codes

0 vote143 views1 answer
Libraries required for gaming in c++
C++
9 votes166 views5 answers
Priority queue c++ min heap
C++
0 vote290 views1 answer
Explicit conversion casting
C++
1 vote188 views1 answer
G++ compile c++11
C++
0 vote195 views1 answer
The number of ones int bitset
C++
0 vote189 views1 answer
Ue4 execute delegate from blueprint
C++
-1 vote197 views1 answer
How to Append to Strings
C++
1 vote189 views1 answer
Cmake define standard c++
C++
-1 vote191 views1 answer
Pointer to constant
C++
0 vote182 views1 answer
SPEED c++
C++