OnixS ICE iMpact Multicast Price Feed Handler C++ library 8.18.0
API documentation
Loading...
Searching...
No Matches
HandlerStateChange.h
Go to the documentation of this file.
1/*
2 * Copyright (c) Onix Solutions Limited. All rights reserved.
3 *
4 * This software owned by Onix Solutions Limited and is protected by copyright law
5 * and international copyright treaties.
6 *
7 * Access to and use of the software is governed by the terms of the applicable ONIXS Software
8 * Services Agreement (the Agreement) and Customer end user license agreements granting
9 * a non-assignable, non-transferable and non-exclusive license to use the software
10 * for it's own data processing purposes under the terms defined in the Agreement.
11 *
12 * Except as otherwise granted within the terms of the Agreement, copying or reproduction of any part
13 * of this source code or associated reference material to any other location for further reproduction
14 * or redistribution, and any amendments to this copyright notice, are expressly prohibited.
15 *
16 * Any reproduction or redistribution for sale or hiring of the Software not in accordance with
17 * the terms of the Agreement is a violation of copyright law.
18 */
19
20#pragma once
21
22#include "Export.h"
23#include "HandlerState.h"
24#include "Types.h"
25
26#include <string>
27
28namespace OnixS { namespace ICE { namespace iMpact { namespace MarketData {
29
32class ONIXS_ICEMDH_EXPORT HandlerStateChange
33{
34public:
37
39 HandlerState newState() const;
40
42 HandlerState oldState() const;
43
45 std::string toString() const;
46
48 void toString(std::string&) const;
49
50private:
51 HandlerState newState_;
52 HandlerState oldState_;
53
55
56 HandlerStateChange& operator=(const HandlerStateChange&);
57};
58
60{
61 return newState_;
62}
63
65{
66 return oldState_;
67}
68
69inline std::string HandlerStateChange::toString() const
70{
71 std::string str;
72
73 toString(str);
74
75 return str;
76}
77
79ONIXS_ICEMDH_EXPORT std::ostream& operator<<(std::ostream&, const HandlerStateChange&);
80
81}}}} // namespace OnixS::ICE::iMpact::MarketData
Defines the interface through which the Handler notifies subscribers about Handler state change event...
std::string toString() const
String representation.
void toString(std::string &) const
Appends string representation.
HandlerStateChange(HandlerState newState, HandlerState oldState)
Initialize instance.
HandlerStates::Enum HandlerState
States of the Handler in which it may reside.
std::ostream & operator<<(std::ostream &, const Error &)
Make it printable to formatted C++ I/O streams.