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Query

initialising char* to an empty string inside zero arg constructor

nirmalpg124 April 2023

Relevant code:

class revsent{

private:
char* sent;
public:

revsent() // zero argument constructor
{
*sent =" " ;

cout<<"\n zero argument constructor running\n"<<"sentence:"<<*sent;

}

}

int main()
{
revsent c2("This");

return o;
}

getting an error:

how to resolve,

revsent.cpp: In constructor ‘revsent::revsent()’:
revsent.cpp:15:32: error: invalid conversion from ‘const char*’ to ‘char’ [-fpermissive]
15 | *sent ="" ;
| ^~
| |
| const char*
revsent.cpp: In function ‘int main()’:
revsent.cpp:59:20: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
59 | revsent c2("This");
| ^~~~~~

pls suggest sol

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