BufferManager: allow iteration on Buffers with begin/end methods
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c3faeb6c05
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@ -12,6 +12,21 @@ namespace Kakoune
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class BufferManager
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{
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public:
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typedef std::unordered_map<std::string, std::unique_ptr<Buffer>> BufferMap;
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struct iterator : public BufferMap::const_iterator
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{
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typedef BufferMap::const_iterator parent_type;
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iterator() {}
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iterator(const parent_type& other) : parent_type(other) {}
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Buffer& operator*() const { return *(parent_type::operator*().second); }
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Buffer* operator->() const { return parent_type::operator*().second.get(); }
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};
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iterator begin() const { return iterator(m_buffers.begin()); }
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iterator end() const { return iterator(m_buffers.end()); }
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void register_buffer(Buffer* buffer);
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void delete_buffer(Buffer* buffer);
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@ -23,8 +38,7 @@ public:
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private:
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BufferManager();
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static BufferManager* ms_instance;
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std::unordered_map<std::string, std::unique_ptr<Buffer>> m_buffers;
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BufferMap m_buffers;
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};
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}
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