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50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
// Step 1: Declare the template function
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// Step 2: Declare the overload function swap args.
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// Step 3: Call the overloaded function swap args with float arguments.
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// Step 4: Call the overload function swap args with char arguments.
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// Step 5: Display the content.
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#include<iostream.h>
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template <class X> void swapargs(X &a,X &b)
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{
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X temp;
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temp = a;
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a=b;
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b=temp;
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cout<<"Inside the template swapargs";
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}
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void swapargs(int &a,int &b)
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{
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int temp;
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temp=a;
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a=b;
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b=temp;
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cout<<"Inside swapargs int specialization";
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}
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int main()
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{
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int i=0,j=20;
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double x=10.1,y=23.3;
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char a='x',b='z';
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cout<<"original i,j : "<<i<<' '<<j<<'\n';
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cout<<"original x,y : "<<x<<' '<<y<<'\n';
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cout<<"original a,b : "<<a<<' '<<b<<'\n';
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swapargs(i,j); //calls explicitly overload swapargs()
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swapargs(x,y); //Calls generic swapargs ()
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swapargs(a,b); //Calls generic swapargs()
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cout<<"swapped i,j : "<<i<<' '<<j<<'\n';
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cout<<"swapped x,y : "<<x<<' '<<y<<'\n';
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cout<<"swapped a,b : "<<a<<' '<<b<<'\n';
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}
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