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Viewing changes to drizzled/item/empty_string.h

  • Committer: Brian Aker
  • Date: 2009-10-15 00:22:33 UTC
  • mto: (1183.1.11 merge)
  • mto: This revision was merged to the branch mainline in revision 1198.
  • Revision ID: brian@gaz-20091015002233-fa4ao2mbc67wls91
First pass of information engine. OMG, ponies... is it so much easier to
deal with creating and engine.

The list table iterator though... its ass, needs to go. We should also
abstract out share. Very few engines need a custom one. Just say'in

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drizzled/item/empty_string.h
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#ifndef DRIZZLED_ITEM_EMPTY_STRING_H
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#define DRIZZLED_ITEM_EMPTY_STRING_H
 
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#ifndef DRIZZLED_ITEM_EMPTRY_STRING_H
 
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#define DRIZZLED_ITEM_EMPTRY_STRING_H
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/**
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  Item_empty_string -- is a utility class to put an item into List<Item>
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#include <drizzled/item/string.h>
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namespace drizzled
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{
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class Item_empty_string :public Item_string
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{
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public:
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  Item_empty_string(const char *header,uint32_t length, const CHARSET_INFO * cs= NULL) :
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    Item_string("",0, cs ? cs : &my_charset_utf8_general_ci)
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    { name= const_cast<char*>(header); max_length= cs ? length * cs->mbmaxlen : length; }
 
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    { name=(char*) header; max_length= cs ? length * cs->mbmaxlen : length; }
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  void make_field(SendField *field);
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};
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} /* namespace drizzled */
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#endif /* DRIZZLED_ITEM_EMPTY_STRING_H */
 
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#endif /* DRIZZLED_ITEM_EMPTRY_STRING_H */