31 lines
596 B
C++
31 lines
596 B
C++
#ifndef MESSAGEPASSER_H__
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#define MESSAGEPASSER_H__
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#include "SharedMemory.h"
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namespace AtlasMessage
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{
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struct IMessage;
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struct QueryMessage;
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class MessagePasser
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{
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public:
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virtual void Add(IMessage*)=0;
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// takes ownership of IMessage object
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virtual IMessage* Retrieve()=0;
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virtual void Query(QueryMessage*, void(*timeoutCallback)())=0;
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// blocks; caller retains ownership of QueryMessage object
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};
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extern MessagePasser* g_MessagePasser;
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#define POST_MESSAGE(type, data) AtlasMessage::g_MessagePasser->Add(SHAREABLE_NEW(AtlasMessage::m##type, data))
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}
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#endif // MESSAGEPASSER_H__
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