StarMirror/CppCoreGuidelines
1
0
Fork 0
mirror of https://github.com/isocpp/CppCoreGuidelines.git synced 2024-03-22 13:30:58 +08:00
Code Issues Projects Releases Wiki Activity

Merge pull request #446 from mpark/I.25

Browse Source 
I.25: Marked `center` and `draw` as `const`.
This commit is contained in:
Gabriel Dos Reis 2015-12-11 06:14:02 -08:00
commit 907b11a717
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
CppCoreGuidelines.md
View File

@ -1726,8 +1726,8 @@ You just knew that `Shape` would turn up somewhere :-)
class Shape { // bad: interface class loaded with data
public:
Point center() { return c; }
virtual void draw();
Point center() const { return c; }
virtual void draw() const;
virtual void rotate(int);
// ...
private:
@ -1740,8 +1740,8 @@ This will force every derived class to compute a center -- even if that's non-tr
class Shape { // better: Shape is a pure interface
public:
virtual Point center() = 0; // pure virtual function
virtual void draw() = 0;
virtual Point center() const = 0; // pure virtual function
virtual void draw() const = 0;
virtual void rotate(int) = 0;
// ...
// ... no data members ...