diff options
author | Maxime Curioni <maxime.curioni@gmail.com> | 2008-07-23 14:19:08 +0400 |
---|---|---|
committer | Maxime Curioni <maxime.curioni@gmail.com> | 2008-07-23 14:19:08 +0400 |
commit | d1b82d1f15a04a7c2383f0689ceede94971f4b81 (patch) | |
tree | 0c94a3a7fb5c23d144395a75567715a224996c8a /source/blender/freestyle/intern/system/Iterator.h | |
parent | a9789d90ae7c4408684490844ee9edf37ae84f65 (diff) |
soc-2008-mxcurioni: added Iterator class, base class for all iterators in Freestyle (on the C++ side). Created the equivalent in Python BPy_Iterator with the simple interface:
- getExactTypeName()
- increment()
- decrement()
- isBegin()
- isEnd()
Contrary to previously stated, I am reverting back to implementing iterators in the (Python) API, for different reasons:
- it will make testing quicker to achieve, as I won't have to recode a big chunk of the original Python files
- it will be a base for API refactoring
- it won't prevent the use a list-based approach later (it is simple to get it from the Iterator)
Diffstat (limited to 'source/blender/freestyle/intern/system/Iterator.h')
-rw-r--r-- | source/blender/freestyle/intern/system/Iterator.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/system/Iterator.h b/source/blender/freestyle/intern/system/Iterator.h new file mode 100644 index 00000000000..10862d7c8da --- /dev/null +++ b/source/blender/freestyle/intern/system/Iterator.h @@ -0,0 +1,38 @@ +#ifndef ITERATOR_H +#define ITERATOR_H + +#include <iostream> +#include <string> +using namespace std; + +class Iterator +{ +public: + + virtual ~Iterator() {} + + virtual string getExactTypeName() const { + return "Iterator"; + } + + virtual void increment() { + cerr << "Warning: method increment() not implemented" << endl; + } + + virtual void decrement() { + cerr << "Warning: method decrement() not implemented" << endl; + } + + virtual bool isBegin() const { + cerr << "Warning: method isBegin() not implemented" << endl; + return false; + } + + virtual bool isEnd() const { + cerr << "Warning: method isEnd() not implemented" << endl; + return false; + } + +}; + +#endif // ITERATOR_H
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