forked from 0ad/0ad
18 lines
469 B
C
18 lines
469 B
C
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#include "../Messages.h"
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namespace AtlasMessage
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{
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typedef void (*handler)(IMessage*);
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typedef std::map<std::string, handler> handlers;
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extern handlers& GetHandlers();
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#define CAT1(a,b) a##b
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#define CAT2(a,b) CAT1(a,b)
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#define REGISTER(t) namespace CAT2(hndlr_, __LINE__) { struct init { init() { \
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bool notAlreadyRegisted = GetHandlers().insert(std::pair<std::string, handler>(#t, &f##t)).second; \
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assert(notAlreadyRegisted); \
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} } init; };
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}
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