FeedAttributes.h

Go to the documentation of this file.

// Copyright Onix Solutions Limited [OnixS]. All rights reserved.
//
// This software owned by Onix Solutions Limited [OnixS] and is 
// protected by copyright law and international copyright treaties.
//
// Access to and use of the software is governed by the terms of the applicable 
// OnixS Software Services Agreement (the Agreement) and Customer end user license 
// agreements granting a non-assignable, non-transferable and non-exclusive license 
// to use the software for it's own data processing purposes under the terms defined 
// in the Agreement.
//
// Except as otherwise granted within the terms of the Agreement, copying or 
// reproduction of any part of this source code or associated reference material 
// to any other location for further reproduction or redistribution, and any 
// amendments to this copyright notice, are expressly prohibited.
//
// Any reproduction or redistribution for sale or hiring of the Software not in 
// accordance with the terms of the Agreement is a violation of copyright law.
//

#pragma once

#include <OnixS/CME/MDH/String.h>

ONIXS_CMEMDH_NAMESPACE_BEGIN

/// Feed types based on type of market data service.
ONIXS_CMEMDH_LTWT_STRUCT NetFeedType
{
    /// Integral base type of enumeration. 
    typedef Char Base;

    /// Feed types based on type of market data service.
    enum Enum
    {
        /// TCP Replay.
        Historical,

        /// Incremental/real-time.
        Incremental,

        /// Instrument recovery.
        Instrument,

        /// Instrument definition cache.
        InstrumentCache,

        /// Market recovery for MBP (Market By Price) books.
        Snapshot,

        /// Market recovery for MBO (Market By Order) books. 
        MboSnapshot
    };
};

/// Appends string presentation of feed service type.
ONIXS_CMEMDH_EXPORTED  
void 
toStr(
    std::string&, 
    NetFeedType::Enum);

/// Returns string presentation of feed service type.
inline 
std::string
toStr(
    NetFeedType::Enum type)
{
    std::string str;

    toStr(str, type);

    return str;
}

/// Feed roles (primary, secondary).
ONIXS_CMEMDH_LTWT_STRUCT NetFeedRole
{
    /// Integral base type of enumeration. 
    typedef Char Base;

    /// List of known feed roles. 
    enum Enum
    {
        /// Identifies primary feed (A).
        A = 'A',

        /// Identifies secondary feed (B).
        B = 'B'
    };
};

/// Appends string presentation of feed role.
inline 
void 
toStr(
    std::string& str, 
    NetFeedRole::Enum role)
{
    str.append(
        1, 
        static_cast<char>(role));
}

/// Returns string presentation of feed role.
inline 
std::string 
toStr(
    NetFeedRole::Enum role)
{
    return 
        std::string(
            1, 
            static_cast<char>(role)
        );
}

/// The feed identifier. 
typedef 
std::string 
NetFeedId;

ONIXS_CMEMDH_NAMESPACE_END