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Re: sql session in a global variable? [message #34858 is a reply to message #34854]

Thu, 15 December 2011 09:51

Wolfgang
Messages: 146
Registered: November 2011
Location: Germany

Experienced Member

I see what u mean but upp tells me

Quote:

e:\ultimate++\myapps\urlaub\SQL.h(25) : error C2091: function returns function
e:\ultimate++\myapps\urlaub\SQL.h(27) : error C2440: 'return' : cannot convert from 'Upp::Sql' to 'Upp::Sql &(__cdecl *)(void)'

Sqlite3Session sqlSession;
One<Sql> sql;
Sql& SQL()
{
  if(!sql) sql = new Sql(sqlSession);
  return *sql;
}

Line 27 is return *sql;

[Updated on: Thu, 15 December 2011 09:54]

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[Message index]

		sql session in a global variable? By: Wolfgang on Tue, 13 December 2011 22:55
		Re: sql session in a global variable? By: mr_ped on Wed, 14 December 2011 10:29
		Re: sql session in a global variable? By: Wolfgang on Wed, 14 December 2011 10:33
		Re: sql session in a global variable? By: mr_ped on Wed, 14 December 2011 11:03
		Re: sql session in a global variable? By: mirek on Thu, 15 December 2011 08:29
		Re: sql session in a global variable? By: Wolfgang on Thu, 15 December 2011 09:51
		Re: sql session in a global variable? By: mirek on Thu, 15 December 2011 11:23
		Re: sql session in a global variable? By: Wolfgang on Thu, 15 December 2011 11:26
		Re: sql session in a global variable? By: mirek on Thu, 15 December 2011 11:56
		Re: sql session in a global variable? By: Alboni on Thu, 12 September 2013 22:14
		Re: sql session in a global variable? By: coolman on Fri, 12 June 2020 22:41
		Re: sql session in a global variable? By: mirek on Sun, 14 June 2020 10:18
		Re: sql session in a global variable? By: Wolfgang on Thu, 15 December 2011 11:58
		Re: sql session in a global variable? By: mirek on Thu, 15 December 2011 12:49

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