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Viewing changes to drizzled/comp_creator.h

  • Committer: Monty Taylor
  • Date: 2011-01-26 19:15:55 UTC
  • mto: This revision was merged to the branch mainline in revision 2126.
  • Revision ID: mordred@inaugust.com-20110126191555-nq5nnzyscvngsip2
Turns on -fvisibility=hidden by default. Symbols intended to be used by
plugins need to be marked with DRIZZLED_API.

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drizzled/comp_creator.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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#pragma once
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#include <drizzled/common_fwd.h>
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namespace drizzled {
 
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#ifndef DRIZZLED_COMP_CREATOR_H
 
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#define DRIZZLED_COMP_CREATOR_H
 
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namespace drizzled
 
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{
 
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class Item;
 
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class Item_bool_func2;
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class Comp_creator
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{
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public:
 
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  Comp_creator() {}                           /* Remove gcc warning */
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  virtual ~Comp_creator() {}                  /* Remove gcc warning */
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  virtual Item_bool_func2* create(Item *a, Item *b) const = 0;
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  virtual const char* symbol(bool invert) const = 0;
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} /* namespace drizzled */
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#endif /* DRIZZLED_COMP_CREATOR_H */