//! Retuns the application: one per process
MODEL_EXPORT static Handle_Model_Application getApplication();
//! Returns the main document (on first call creates it) by the string identifier
- MODEL_EXPORT std::shared_ptr<Model_Document> getDocument(std::string theDocID);
+ MODEL_EXPORT const boost::shared_ptr<Model_Document>& getDocument(std::string theDocID);
+ //! Returns true if document has been created
+ MODEL_EXPORT bool hasDocument(std::string theDocID);
//! Deletes the document from the application
MODEL_EXPORT void deleteDocument(std::string theDocID);
private:
/// Map from string identifiers to created documents of an application
- std::map<std::string, std::shared_ptr<Model_Document> > myDocs;
+ std::map<std::string, boost::shared_ptr<Model_Document> > myDocs;
};
#endif