size(types)
public
Given types, returns the offset for the packed sizes of those
types
DL::CStructEntity.size([DL::TYPE_DOUBLE, DL::TYPE_INT, DL::TYPE_CHAR,
DL::TYPE_VOIDP])
=> 24
# File ext/dl/lib/dl/struct.rb, line 95
def CStructEntity.size(types)
offset = 0
max_align = types.map { |type, count = 1|
last_offset = offset
align = PackInfo::ALIGN_MAP[type]
offset = PackInfo.align(last_offset, align) +
(PackInfo::SIZE_MAP[type] * count)
align
}.max
PackInfo.align(offset, max_align)
end