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387722d41e
improvements from work: - no longer export classes; instead inline functions where it makes sense (e.g. the scope timers) or export the member functions directly - fix icc11 warnings - add some comments This was SVN commit r6531.
29 lines
921 B
C
29 lines
921 B
C
/**
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* =========================================================================
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* File : handle.h
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* Project : 0 A.D.
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* Description : forward declaration of Handle (reduces dependencies)
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* =========================================================================
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*/
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// license: GPL; see lib/license.txt
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#ifndef INCLUDED_HANDLE
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#define INCLUDED_HANDLE
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#include "lib/file/vfs/vfs_path.h"
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/**
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* `handle' representing a reference to a resource (sound, texture, etc.)
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*
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* 0 is the (silently ignored) invalid handle value; < 0 is an error code.
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*
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* this is 64 bits because we want tags to remain unique. (tags are a
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* counter that disambiguate several subsequent uses of the same
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* resource array slot). 32-bit handles aren't enough because the index
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* field requires at least 12 bits, thus leaving only about 512K possible
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* tag values.
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**/
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typedef i64 Handle;
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#endif // #ifndef INCLUDED_HANDLE
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