Commit7c211c2

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Update 10.2.concepts.cpp

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Lines changed: 6 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ struct Person {`
`29`	`29`	`double height, weight;`
`30`	`30`	`Person(double a,double b) : height(a), weight(b) {}`
`31`	`31`	`stringto_string(){`
`32`		`-return"weight:"+std::to_string(weight) +", height:"+std::to_string(height);`
	`32`	`+return"weight:"+to_string(weight) +", height:"+to_string(height);`
`33`	`33`	`}`
`34`	`34`	`};`
`35`	`35`
`@@ -56,21 +56,21 @@ string to_string(std::vector<int> v){`
`56`	`56`
`57`	`57`
`58`	`58`	`voidprint(Stringable a){`
`59`		`-std::cout << a.to_string() <<std::endl;`
	`59`	`+ cout << a.to_string() << endl;`
`60`	`60`	`}`
`61`	`61`
`62`	`62`	`voidprint(HasStringFunc a){`
`63`		`-std::cout <<to_string(a) <<std::endl;`
	`63`	`+ cout <<to_string(a) << endl;`
`64`	`64`	`}`
`65`	`65`
`66`	`66`	`intmain() {`
`67`		`-std::list<int> l {1,2,3};`
	`67`	`+ list<int> l {1,2,3};`
`68`	`68`	`Personp(57,170.0);`
`69`		`-std::vector<int> v {34,23,34,56,78};`
	`69`	`+ vector<int> v {34,23,34,56,78};`
`70`	`70`
`71`	`71`	`print(p);// uses concept Stringable`
`72`	`72`	`print(l);`
`73`	`73`	`print(3);// uses concept HasStringFunc`
`74`	`74`	`// print(v); // error`
`75`	`75`	`return0;`
`76`		`-}`
	`76`	`+}`

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