method
sizeof
Ruby latest stable (v2_5_5)
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Class: Importer
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180
- 1_9_3_125 (0)
- 1_9_3_392 (0)
- 2_1_10 (0)
- 2_2_9
- 2_4_6
- 2_5_5
- 2_6_3
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sizeof(ty)
public
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# File ext/dl/lib/dl/import.rb, line 81 def sizeof(ty) @type_alias ||= nil case ty when String ty = parse_ctype(ty, @type_alias).abs() case ty when TYPE_CHAR return SIZEOF_CHAR when TYPE_SHORT return SIZEOF_SHORT when TYPE_INT return SIZEOF_INT when TYPE_LONG return SIZEOF_LONG when TYPE_LONG_LONG return SIZEOF_LONG_LON when TYPE_FLOAT return SIZEOF_FLOAT when TYPE_DOUBLE return SIZEOF_DOUBLE when TYPE_VOIDP return SIZEOF_VOIDP else raise(DLError, "unknown type: #{ty}") end when Class if( ty.instance_methods().include?(:to_ptr) ) return ty.size() end end return CPtr[ty].size() end