36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
#ifndef ZOIDBERG_GARGOYLE_NODE_MESSAGE_H
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#define ZOIDBERG_GARGOYLE_NODE_MESSAGE_H
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/* NodeMessage - "streaming" interface and support functions for BNodes
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**
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** Copyright 2001 Dr. Zoidberg Enterprises. All rights reserved.
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*/
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/*
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These functions gives a nice BMessage interface to node attributes,
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by letting you transfer attributes to and from BMessages. It makes
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it so you can use all the convenient Find...() and Add...() functions
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provided by BMessage for attributes too. You use it as follows:
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BMessage m;
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BNode n(path);
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if (reading) { n>>m; printf("woohoo=%s\n",m.FindString("woohoo")) }
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else { m.AddString("woohoo","it's howdy doody time"); n<<m; }
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If there is more than one data item with a given name, the first
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item is the one writen to the node.
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*/
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#include <Node.h>
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#include <Message.h>
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#if defined(HAIKU_TARGET_PLATFORM_DANO) || defined(HAIKU_TARGET_PLATFORM_HAIKU) || defined(HAIKU_TARGET_PLATFORM_LIBBE_TEST)
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#define _IMPEXP_MAIL
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#endif
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_IMPEXP_MAIL BNode& operator<<(BNode& n, const BMessage& m);
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_IMPEXP_MAIL BNode& operator>>(BNode& n, BMessage& m);
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inline const BMessage& operator>>(const BMessage& m, BNode& n){n<<m;return m;}
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inline BMessage& operator<<( BMessage& m, BNode& n){n>>m;return m;}
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#endif /* ZOIDBERG_GARGOYLE_NODE_MESSAGE_H */
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