root/lang/cpluspluscli/OpenCvSharp/trunk/OpenCvSharp/CvFileStorage.h @ 26307

/**
 * (C) 2008 Schima
 * This code is licenced under the LGPL.
 */

#pragma once

#include "CvArr.h"
#include "CvFileNode.h"
#include "CvMemStorage.h"
#include "CvStringHashNode.h"
#include "FileStorageMode.h"

using namespace System;
using namespace System::IO;
using namespace System::Runtime::InteropServices;
namespace N = KwsmLab::OpenCvSharp;

// 名前衝突回避
typedef CvFileStorage __CvFileStorage;

namespace KwsmLab {
namespace OpenCvSharp
{
        /// <summary>
        /// ファイルストレージ.
        /// 後述する様々な関数はCvFileStorageを引数に持ち，スカラー値で構成される階層的なコレクションや，行列やシーケンス，
        /// グラフなどの標準的なCXCoreオブジェクト，ユーザ定義オブジェクトなどのセーブとロードをユーザに提供する． 
        /// CXCoreは，XML(http://www.w3c.org/XML)や YAML (http://www.yaml.org)形式のデータの読み書きが可能である．
        /// </summary>
        public ref class CvFileStorage : public IDisposable
        {
        private:
                __CvFileStorage* ptr;
                Boolean isDisposed;

        internal:
                /// <summary>
                /// CvFileStorageポインタ (CvFileStorage*)
                /// </summary>
                property __CvFileStorage* Ptr{
                        __CvFileStorage* get(void){ return ptr; }
                        void set(__CvFileStorage* value){ ptr = value; }
                }

        public:
                CvFileStorage( String^ filename, N::CvMemStorage^ memstorage, FileStorageMode flags );
                !CvFileStorage( void );
                ~CvFileStorage( void );

                void Close( void );
                void EndWriteStruct( void );
                N::CvFileNode^ GetFileNode( N::CvFileNode^ map, N::CvStringHashNode^ key );
                N::CvFileNode^ GetFileNode( N::CvFileNode^ map, N::CvStringHashNode^ key, Boolean create_missing );
                N::CvFileNode^ GetFileNodeByName( N::CvFileNode^ map, String^ name );
                N::CvStringHashNode^ GetHashedKey( String^ name );
                N::CvStringHashNode^ GetHashedKey( String^ name, Boolean create_missing );
                N::CvFileNode^ GetRootFileNode( void );
                N::CvFileNode^ GetRootFileNode( Int32 stream_index );
                generic<typename T> where T : N::CvArr
                        T Read( N::CvFileNode^ node );
                generic<typename T> where T : N::CvArr
                        T ReadByName( N::CvFileNode^ map, String^ name );
                Int32 ReadIntByName( N::CvFileNode^ map, String^ name );
                Int32 ReadIntByName( N::CvFileNode^ map, String^ name, Int32 default_value );
                Double ReadRealByName( N::CvFileNode^ map, String^ name );
                Double ReadRealByName(N::CvFileNode^ map, String^ name, Double default_value );
                String^ ReadStringByName( N::CvFileNode^ map, String^ name );
                String^ ReadStringByName( N::CvFileNode^ map, String^ name, String^ default_value );
                void Release( void );
                void StartNextStream( void );
                void StartWriteStruct( String^ name, NodeType struct_flags );
                void StartWriteStruct( String^ name, NodeType struct_flags, String^ type_name );
                void Write( String^ name, N::CvArr^ ptr );
                void WriteComment( String^ comment );
                void WriteComment( String^ comment, Boolean eol_comment );
                void WriteInt( String^ name, Int32 value );
                void WriteReal( String^ name, Double value );
                void WriteString( String^ name, String^ str );
                void WriteString( String^ name, String^ str, Boolean quote );
        };

}
}