зеркало из https://github.com/mozilla/gecko-dev.git
61 строка
1.3 KiB
C++
61 строка
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozStorageRow_h
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#define mozStorageRow_h
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#include "mozIStorageRow.h"
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#include "nsCOMArray.h"
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#include "nsDataHashtable.h"
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#include "mozilla/Attributes.h"
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class nsIVariant;
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struct sqlite3_stmt;
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namespace mozilla {
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namespace storage {
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class Row final : public mozIStorageRow
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{
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_MOZISTORAGEROW
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NS_DECL_MOZISTORAGEVALUEARRAY
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Row() : mNumCols(0) {}
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/**
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* Initializes the object with the given statement. Copies the values from
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* the statement.
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*
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* @param aStatement
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* The sqlite statement to pull results from.
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*/
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nsresult initialize(sqlite3_stmt *aStatement);
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private:
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~Row() {}
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/**
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* The number of columns in this tuple.
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*/
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uint32_t mNumCols;
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/**
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* Stores the data in the tuple.
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*/
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nsCOMArray<nsIVariant> mData;
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/**
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* Maps a given name to a column index.
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*/
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nsDataHashtable<nsCStringHashKey, uint32_t> mNameHashtable;
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};
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} // namespace storage
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} // namespace mozilla
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#endif // mozStorageRow_h
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