The inline function inline int T4Tutorials::in() helps to increase the execution time of a program. The programmer can make a request to the compiler to make the inline function as inline int T4Tutorials::in().
Making inline means that compiler can replace the function definitions of inline int T4Tutorials::in() with the place where this function is called w.in();.
The compiler replaces the definition of inline functions at compile time instead of referring function definition at runtime.
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#include<iostream> using namespace std; class T4Tutorials { public: int i,j,n; int in(); }; inline int T4Tutorials::in() { cout<<"enter number:"; cin>>n; for(i=1;i<=n;i++) { for(j=1;j<=n;j++) { if(i==1||i==n||j==1||j==n) { cout<<"*"; } else { cout<<" "; } } cout<<"\n"; } }; int main() { T4Tutorials w; w.in(); } |