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  • Committer: Monty Taylor
  • Date: 2009-04-14 19:16:51 UTC
  • mto: (997.2.5 mordred)
  • mto: This revision was merged to the branch mainline in revision 994.
  • Revision ID: mordred@inaugust.com-20090414191651-ltbww6hpqks8k7qk
Clarified instructions in README.

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drizzled/key_part_spec.h
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#ifndef DRIZZLED_KEY_PART_SPEC_H
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#define DRIZZLED_KEY_PART_SPEC_H
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#include "drizzled/memory/sql_alloc.h"
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#include "drizzled/lex_string.h"
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namespace drizzled
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{
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namespace memory { class Root; }
 
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#include <drizzled/sql_alloc.h>
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class Item;
 
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typedef struct st_mem_root MEM_ROOT;
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class Key_part_spec :public memory::SqlAlloc {
 
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class Key_part_spec :public Sql_alloc {
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public:
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  LEX_STRING field_name;
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  uint32_t length;
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  {}
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  Key_part_spec(const char *name, const size_t name_len, uint32_t len)
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    : length(len)
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  { field_name.str= const_cast<char *>(name); field_name.length= name_len; }
 
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  { field_name.str= (char *)name; field_name.length= name_len; }
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  bool operator==(const Key_part_spec& other) const;
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  /**
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    Construct a copy of this Key_part_spec. field_name is copied
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    @return If out of memory, 0 is returned and an error is set in
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    Session.
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  */
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  Key_part_spec *clone(memory::Root *mem_root) const
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  {
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    return new (mem_root) Key_part_spec(*this);
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  }
 
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  Key_part_spec *clone(MEM_ROOT *mem_root) const
 
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  { return new (mem_root) Key_part_spec(*this); }
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};
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} /* namespace drizzled */
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#endif /* DRIZZLED_KEY_PART_SPEC_H */