C++ generic pointer

void*  gp;    //generic pointer
int*  ip;     //int pointer
char*  cp;    //char pointer

gp = ip;      //legal conversion
ip = static_cast<int*>(gp); //explicit cast required
                            //in C++ but not in C
cp = ip;      //illegal conversion
*ip = 15;     //legal dereference of pointer to int
*ip = *gp;    //illegal generic pointer dereference

Source: ooportal.com

Similar codes

13 votes229 views5 answers
C++ iterate map
C++
189 votes321 views10 answers
New Year's Eve
C++
13 votes222 views3 answers
C++ remove last element from vector
C++
1 vote231 views1 answer
Create n threads cpp
C++
0 vote224 views1 answer
Border radius layout android xml
C++
1 vote230 views1 answer
Splice string in c++
C++
20 votes225 views4 answers
Cin getline
C++
1 vote238 views1 answer
How to substract to give a positive outcome in c++
C++
9 votes224 views4 answers
Max c++
C++
0 vote229 views1 answer
C++ abs template
C++